Radio-less Full-Duplex Nodes & USB Interfaces

All ANR100's now include an AllScan UCI120 USB Communications Interface with AGC Mic Preamp, Mic Gain Controls and multiple bandpass filters providing Hi-Fi audio quality, smooth dynamics, and an overall sound equal to or better than even the best radio-based nodes. These do not include a mic or speaker. I recommend a genuine Alinco EMS-57 DTMF mic which I have in stock for immediate shipment. For speakers I recommend any 3-8Ω speaker made by a reputable ham or commercial radio manufacturer such as Icom, Kenwood, Yaesu or Motorola. Notes:

• Speaker output power is rated at ~2.5W into 4Ω and ~1.5W into 8Ω. For mobile use or where maximum volume is needed I recommend using a 3-4Ω speaker or 2× 8Ω speakers connected in parallel
• A bridge configuration audio amp is used, therefore the speaker '–' line (3.5mm jack sleeve) should not be grounded
• Headphones can be used with the Speaker Out jack but may require a 3.5mm TS (mono) to TRS (stereo) adapter, or the Line Out jack can drive 32Ω headphones with L&R audio but is not affected by the Vol control

The UCI120 provides a switch enabling 0/10/20dB of additional mic gain and a knob enabling gain reduction/fine tuning, and provides enhanced filtering of the 5V mic power line with a 10Ω—1,500μF RC filter to ensure the lowest possible noise with any type of mic.

Recommended Microphones

• Alinco EMS-57, Kenwood MC-48B, MC-60A, MC-80, MC-85; Icom SM-30, SM-50 (adapter cable/switchbox needed for Icom mics). These mics will all work from the node's 5V mic jack line - no batteries needed
• Non-preamplified dynamic mics, eg. Sennheiser E835, E935, Shure SM58, Beta58, Electro-Voice RE320 (use PTT Mic Base such as an Inrad DMS-1 with Kenwood cable). Preamplified condenser mics: Rode NT3
• Adapter/Modifications Required: Icom HM-154T, Icom SM-10: Requires 5V-8V step-up converter eg. B6287. Motorola HMN10xx/TDN83xx series (mods required)
• The following are NOT recommended: Amazon/ebay/Chinese counterfeit/knockoff mics, MFJ-299, Kenwood MC-43, other cheap hand mics, Bluetooth mics, keypad mics that output serial data rather than DTMF audio (eg. Kenwood MC-59, MC-62)
• Any mic with an internal preamp that will work on 5V should work well if wired to an 8-pin round plug (Kenwood/Alinco pinout). Astatic D-104 preamp can be wired to run from mic jack 5V line instead of 9V battery
• Many Speaker-Mics and Headsets can also be supported, and an OHIS accessory board is available, contact me for details

AllScan UCI120 USB Communications Interface

Ready to plug in to any computer running ASL, DVSwitch, HamVOIP, EchoLink or other PTT communications applications. Product Page / Brochure

UCI120 - $99

Use with your own Mini PC, RPi, or other computer.
Enclosure dimensions: 3.5"W x 4"D x 1.5"H (88x100x38mm). Includes 6" USB-A to C cable

UCI120-PCB - $79

UCI120 PC board without enclosure or USB cable, with volume control and mic jack included but not soldered on. Perfect for use in an enclosure such as a comms speaker or phone patch

USPS Shipping - $8

Audio Interface Module Kit

Includes all needed parts, USB cable and enclosure. (No mic, speaker, or wire.) NOTE: Requires experience with surface mount electronics and soldering very small parts.

ANR100-K - $49

Use with your own Mini PC or RPi. Also includes Mic Gain Control option parts

ANR100-Mini-K - $45

Includes smaller enclosure (3" x 3.75" x 1.2" vs. 4.1" x 4.3" x 1.4").
Slightly harder to assemble due to limited interior space

USPS Shipping - $5

Fully Configured & Tested AllStar Node

Configured with your node# and details, running ASL3 with Allmon3 and AllScan installed. Includes a refurbished Dell 3040 MiniPC (no WiFi) and 5V Adapter

ANR100 - $219

Beelink T5 MiniPC upgrade (ANR100-BT5) - Add $50

New ultra-compact Mini PC w/4GB RAM, 64GB eMMC, WiFi, supports 12V operation

USPS Shipping - $10

Fully Configured & Tested Laptop Node

Configured with your node# and details, running ASL3 with Allmon3 and AllScan installed. Works like any MiniPC/RPi when the lid is closed, or open the lid and you have a full-featured PC. supports dual-boot and includes Windows 10 or 11 (can be chosen during bootup instead of Debian+ASL).

ANR100-LT - $349

Includes a UCI120, Dell E7440 Laptop running Debian Linux, ASL3, MATE Desktop,
WiFi, ethernet, full keyboard, trackpad, ~14" LCD, battery and AC adapter

USPS Shipping - $20

USB Radio Interfaces

AllScan URIs provide unmatched audio quality, RFI-rejection and cost-effectiveness. Comprehensive LEDs show USB host Status, COS, ADC Clip, and PTT state. Extensive I/Os fully support both HTs and mobile radios, half or full duplex. HTs connect with standard K1 2.5mm & 3.5mm TRS cables, and the URI110 and URI200 also include a Mini-DIN-6 jack. Onboard trim pots support everything from mic to speaker levels and low or high impedance audio inputs and outputs. AllScan URI Configuration Settings

Perfect for use with AllScan node designs or with nearly any type of radio(s). Because full-duplex HT-based nodes require more thorough RFI-filtering than any other type of node, AllScan URIs provide the most comprehensive RFI/EMI filtering available, with separated USB/Digital/Analog grounds and power, ferrite beads and bypass caps on all radio I/Os, optocouplers on PTT & COS lines, and a 10Ω–200+μF RC filter on the 5V Analog supply. The URI150 and URI200 add audio isolation transformers for maximum possible RFI-rejection and switch-configuration options for full control over various signal lines and grounding options. The URI101/110 PCB measures only ~2"x2" in size - not much larger than a CM108 sound FOB but with far superior RFI performance and with all I/O lines available on through-hole header pads in addition to the K1 and 3.5mm TRRS / Mini-DIN-6 audio jacks.

AllScan URIs support AllStar, EchoLink, other PTT communications applications and interfacing of Win/Mac/Linux PCs and Smartphones to HTs, portable and mobile radios for use with remote rig control, digital modes, packet radio, etc.

PCB-Only Option (subtract $20) - All URIs are available as a PC Board only with no enclosure or cables, LEDs included but not soldered to board. Mounting in a shielded enclosure recommended.

No Cables or Ferrites Option (subtract $10) - All URIs (except PCB-Only option) are provided by default with all needed cables and ferrite filters as shown in the "What's in the Box" links below. The specific cables and ferrites have been optimized for each URI model. This is a significant number of additional parts, for example the URI150 includes 6 cables and 8 ferrites, which if purchased separately could easily total to $20+. For those who already have the necessary cables however this option will save you a few $. NOTE: RFI issues can be more likely to occur if not using the same or similar cables and ferrite filters.

URI101 USB Radio Interface

The highest-performance, lowest-cost URI available for HT nodes. Supports automatic COS+CTCSS detection from HT speaker audio amp bias voltage, enabling high quality nodes to be built with inexpensive off-the-shelf components and no soldering or modifications needed. Demo Video
Schematic / Brochure / What's in the Box

URI101 - $59

Includes 2.3" x 2" x 1" (58x50x25mm) Extruded Aluminum Enclosure,
3× 1' cables (USB-A to C, 2.5mm TRS, 3.5mm TRS) with ferrite filters

USPS Shipping - $6

URI110 USB Radio Interface

There is no higher-performance, lower-cost URI for use with mobile radios. Also works with HTs. Internal DIP switches select 9600 (default) or 1200 Mini-DIN-6 Rx audio input.
Schematic / Brochure / What's in the Box

URI110 - $59

Includes 2.3" x 2" x 1" (58x50x25mm) Extruded Aluminum Enclosure,
2× 1' cables (USB-A to C, Mini-DIN-6) w/ferrites

USPS Shipping - $6

URI150 USB Radio Interface

Designed for Full-Duplex nodes using 2 HTs, provides adjustable 5-9VDC 3A output to power HTs, with 9-15V 5.5x2.1mm DC Power In & Thru jacks. Supports automatic COS+CTCSS detection from HT speaker audio amp bias voltage.
Schematic / Brochure / What's in the Box

URI150 v1.1 - $89

Includes 2.9" x 3.2" x 1.1" (74x80x29mm) Extruded Aluminum Enclosure,
and 1 ea. 1' USB A to C cable, 2.5mm TRS & 3.5mm TRS cables,
and 5.5x2.1mm DC Power cable, with ferrite filters

USPS Shipping - $8

URI200 USB Radio Interface

Industrial-grade URI for extremely high RFI environments, with extensive switch-configuration options supporting nearly any possible radio and grounding configuration.
Schematic / Brochure / What's in the Box

URI200 - $89

Includes 2.9" x 3.2" x 1.1" (74x80x29mm) Extruded Aluminum Enclosure,
1' USB A to C cable, and your choice of 1 3' Mini-DIN-6 cable or
1 ea. 2.5mm TRS & 3.5mm TRS cables, with ferrite filters

USPS Shipping - $8

AllStar Nodes

TurnKey fully assembled & tested nodes providing outstanding audio quality & RFI rejection, 55+dB Signal-to-Noise Ratio, configured with your node# and details and running the latest ASL with Allmon and AllScan installed.

Beelink T5 MiniPC Upgrade (add $50) - New Beelink T5 (4GB RAM, 64GB eMMC, WiFi, 12V operation) instead of the default refurbished Dell Wyse 3040 (2GB RAM, 8GB eMMC, No WiFi, 5V operation).

AllScan ANF101 Full-Duplex AllStar Node

Includes Dell Wyse 3040 MiniPC, AllScan URI150 URI, and 2 Retevis RT85 HTs.
V1 Demo Video / V2 Demo Video

ANF101-V2 - $399

USPS Shipping - $15

AllScan ANH100 Half-Duplex AllStar Node

Includes Dell Wyse 3040 MiniPC, AllScan URI101 URI, and 1 Retevis RT85 HT.
Demo Video

ANH100 - $249

Note: Picture at left shows Beelink T5 Mini PC and TIDRadio H3 HT w/nicFW upgrades

URI150 Upgrade - Add $30

Enables MiniPC & HT to be powered from a single adapter or 12V power source, with the HT hardwired to the power supply for maximum reliability and no dependence on an HT battery & charger

USPS Shipping - $10

AllScan ANF200 Full-Duplex Mobile-Radio Node

ASL configured in usbradio DSP mode using unfiltered ("9600") audio I/Os. Includes MiniPC, AllScan URI110 URI, mobile radio and all original radio accessories. Demo Video

ANF200 - $675

Can be built with any cross-band full-duplex radio such as a Kenwood TM-V71A, Yaesu FT-8800R or FT-8900R. Pricing is generally $250 plus the cost of the radio depending on the specific options needed. I currently have a TM-V71A radio in stock in excellent condition, including mounting bracket and original mic. Pricing may vary depending on inventory

USPS Shipping - $20

Node Components & Accessories

Genuine Alinco EMS-57 DTMF Hand Mic

The most popular DTMF hand mic on the market due to its clear audio, excellent build quality, and heavy-duty long coiled cord

Alinco EMS-57 - $67

USPS Shipping - $6

AllScan SP01 Communications Speaker - 8Ω 5 Watt

The SP01 has the same enclosure dimensions as the UCI120, making for a compact and attractive speaker option for ANR100 and other radio-less nodes. With its small size it is not very loud and does not sound as good as some other speaker options (such as the Icom SP-35 or various vintage speakers), but it has a smooth, full sound, and is not at all fatiguing to listen to for long periods of time. A heavy-duty 3" driver, tuned baffle and internal damping provide good linearity and power handling while focusing audio energy to the front.

SP01 - $39

Enclosure dimensions: 3.5"W x 4"D x 1.5"H (88x100x38mm). Includes 1/8" TS speaker cable

USPS Shipping - $8

Refurbished Dell Wyse 3040 MiniPC

I have multiple 3040's in stock that have been fully tested, including the 3V backup battery replaced if it measured < 3V

Dell Wyse 3040 - $35

WiFi module not included but any Linux-compatible USB WiFi adapter can be used.
Includes 5V AC Adapter

WiFi Option (3040-W) - Add $25

Dell OEM internal WiFi module and antennas

16GB eMMC Option (3040-16G) - Add $20

Most 3040's have 8GB eMMC which is more than enough space for ASL,
but to also install a Linux Desktop GUI 16GB is recommended

12V Option (3040-12V) - Add $20

Most newer 3040's are rated 12V 2A and run great on 5-15VDC. Many also
have 16GB eMMC in which case there is no extra charge for that option

DC PowerPole to 4.0x1.7mm cable (3040-DC) - Add $20

For 12V 3040s

USB Power Option for 3040's (3040-USB-DC) - Add $10

USB-A plug to 4.0x1.7mm cable, powers a 3040 from a USB power pack / charging port

Install Debian 12 (3040-Deb) - Add $25

Debian 12 installed and updated. At that point it's easy to install and configure ASL3, Allmon3 and AllScan with simple SSH commands

Set Up ASL3, Allmon3 and AllScan (3040-ASL) - Add $35

If you'd rather not set up these packages yourself let me know your node# and configuration details and I can set everything up and test. Then just plug in the 3040 and a URI/UCI and you'll be on AllStar within minutes. (Requires 3040-Deb Option)

USPS Shipping - $7

ANF101 Mounting Plate

Sturdy Aluminum plate perfect for mounting a MiniPC/RPi, URI and HTs

ANF101-MP - $10

4.5" x 10" x 0.040" black painted aluminum (white on back) with rounded corners

USPS Shipping - $5

BH7NOR R1 URI

High quality AllStar USB Radio Interface with excellent RFI rejection and extruded aluminum case. Modified to support Full-Duplex and ASL txmix level setting.

Note: R1-ASL supports AllStar and has an extra Status LED; R1-2023 provides a USB serial port interface used by PC apps such as Zello, EchoLink and digital mode programs.

R1-ASL - $65

For HT nodes or radios with speaker level outputs. ~100Ω audio input impedance. Includes USB and Mini-DIN-6 cables

R1-ASL-10K - $75

For mobile radios that have a Mini-DIN-6 jack and ~10KΩ Rx Audio line impedance. Includes USB and Mini-DIN-6 cables. Supports "9600" or "1200" audio input lines (specify when ordering)

USPS Shipping - $6

Custom Builds

I can do custom builds with any enclosure and any other options you might need.
I can also set up cloud VM nodes, repeaters, links, and custom hardware and software.

Radio-Less AllStar Node using a Communications Speaker

I can build custom nodes using any communications speaker if there is sufficient room to add a mic jack, volume control, etc. I include an A/B switch and external speaker level input jack with all speaker conversion nodes so that the original functionality of the speaker remains fully intact and it can still be used with any radio.

Custom ANR200 - $Email for details

These are around the same price as an ANR100 plus the actual cost of the speaker and $150-200 to cover additional labor and options ie. A/B switch and external speaker level input, panel mount status LEDs, and any other desired options. Can include audio dynamics controls, aux inputs, line outputs, level meters, etc.

I currently have in stock a Heathkit HS-24 that can be made into a node. These can plug into any PC or RPi or can be provided with a fully configured and tested MiniPC.

Radio-Less AllStar Node using a Phone Patch

I can build custom nodes using any phone patch. Since AllStar runs on Asterisk (a phone system), adapting a phone patch makes a lot of sense. It is also possible to preserve the original phone patch functionality such that it can still work with analog telephones and HF/VHF radios in addition to AllStar.

Custom ANR150 - $Email for details

Around the same price as a UCI120-PCB plus the cost of the phone patch and $150-250 to cover additional labor and options ie. VU Meter support and other desired options or customizations. Includes all standard UCI120 features