Radios and Equipment

This is the plastic carry strap for the DOM-410 Geiger Counter, see pictures below.

This is the 5 Meter Extension lead and holder for the Internal Gamma Probe of the DOM-410 Geiger Counter.

The internal Gamma Probe is unplugged from the side of the DOM-410 Geiger Counter and plugged into this extension lead, the extension lead is then plugged in to the DOM-410 where the Gamma sensor used to be, allowing remote operation from upto 5 meters away, please see pictures below.

This is the Clansman 14.4/24 Volt Dual Battery Adapter Charging Tray, when connected to a Clansman DCCU Charger would charge two of the following batteries at the same time.

Two Clansman 24 Volt 1 or 4 Amp Rechargeable batteries as used with the Clansman PRC-319, PRC-320, PRC-344, PRC-351, PRC-352 radio sets. Or two 14.4 volt 4 Amp Rechargeable Batteries that are typically used with the Clansman PRC-350 radios, or one of each type.

Battery tie down straps with two charging indicator lights and a switch to turn them off is on top of the unit along with the 4-pin DCCU Charging socket. These units are supplied in good used condition, tested and operational. DCCU connecting lead and batteries are available separately. NSN: 6130-99-132-0689

This is the original Wireless Set Number 19 power supply and junction box connector. The Connector has 12 pins and is supplied in new condition complete with connector hold-down spring.

Normally used on the rear exterior of a Self Propelled Artillery Vehicle, the Clansman Amplifier Intercommunications Box (AIB) provides cordless intercommunications between the interior of vehicle and ammunition numbers outside the vehicle.

It is switched on at the Radio Lines Box (RLB) and allows ammunition numbers to monitor the harness intercommunications channel or to be addressed by the commander. The unit has a Press-To-Talk button to permit ammunition numbers to reply by connecting the loud-speaker in to the harness circuit as a microphone!

An internal microphone amplifier inside the AIB raises the output level of the loud-speaker to a level compatible with the other crew box outputs. Volume control of the loudspeaker is controlled by the volume knob on the AIB.

A standard 7-pin Clansman Headset or Handset can be externally connected to the AIB using the socket provided. NSN: 5820-99-633-6562. Supplied in untested condition, Grade 3.

The TS-15 handsets were normally used with BC-1000 radios and could have also been used with BC-1306 and GRC-9 as well as other war time radios, It has a PL-55 plug for the speaker and a PL-68 Socket for the microphone. The TS-15 handset has a built in PTT switch Push to Talk Switch.

Unfortunately these handsets do not have the speaker or microphone elements installed, other than that they are in good condition. Useful to recondition a TS-15 handset which has a bad cable or the rubber is rotting away.

This is the very rare No. 2 MKII Counter-Poise antenna for the Legendary WWII British radio station Wireless Set No. 19. The Counter-Poise has four wire segments which is laid like a cross underneath the radiating antenna. The four wires go to a central location to the radios earth terminal to provide a artificial ground plane. Each wire segment is 340 Cm 134 Inch Long.

Supplied in good condition considering they are about 60 years old, supplies are limited.

This is the Digital version of the Commander's Box Fixed CBF. It is used with the Commander's Personal Unit CPU which together provide all the facilities of the CB2 Crew Box. The controls are duplicated on the CPU which is held by a webbing strap around the commander's neck. The CBF will accept an independent pressel and signals from a Central Warning Indicator. NSN: 5820-99-661-4263.

The Clansman Crew Box 3 Set CB3 is the standard Clansman Harness Crew Box. It gives the crew member access through the harness to either of the three radios as a working set and simultaneously to the other for monitoring purposes. Volume controls are provided for both the working set and the monitor set. Supplied in good working condition, Grade 2. NSN: 5895-99-117-4910.

This is the Clansman Gold Top ANR Active Noise Reduction version of the Interconnecting Box 3-Radio or IB3. The IB3 is the main unit in the Clansman vehicle harness. It provides the Intercom Amplifier, local/remote rebroadcast and a stabilised DC power supply for the rest of the harness and can be connected up to three Clansman radios. There is audio socket for the local operator, a remote user can also be connected into the harness to use an installed radio or to have intercommunication with the crew. Supplied in good working condition, Grade 2. NSN: 5820-99-842-2189.

This is the British Army MOD issue DPM Personal Role Radio PRR pouch. It fit's a Bowman H-4855 PRC-343 radio, made from Infra-Red resistant heavy duty woodland pattern camouflaged Cordura. The pouch can be attached to existing PLCE Yoke or Belt.

The pouch has two belts or yoke loops and four female press studs on rear. Four press studs on the front to safely lock the radio into position. Velcro flap for quick access and an adjustable quick release buckle.

Approximate Size 4 Wide, 8 Long and 2 Deep. Supplied in very good used condition. NSN: 8465-99-978-7651.

The Clansman VHF Ground Spike Antenna

The T-45 microphone can be used with most war time American radios such as the BC-1000, BC-1306, GRC-9. The microphone is normally used along with the HS-30 headset and SW-141 PTT switch. The HS-30 and SW-141 are available separately.

The T-45 microphone is a carbon type Noise Canceling microphone designed for operation on a nominal current of 50 miliamps. The resistance of the unit is between 50 and 125 Ohms at 1000 cycles per second. Frequency response is substantially flat from 200 to 4000 cycles per second. The microphone is worn close to the operator

The Clansman PRC-351 & PRC-352 Back-Pack Adaptor. Screws on to the side of the radio allowing the radio to be mounted on a Clansman GS or a Light Weight carry frame. Supplied with fixing screws.

The Clansman Selective Unit Radio Frequency SURF 4 Watt for use with the Clansman PRC-351 VHF radio set. The SURF is used when more than one radio is used in close proximately and prevents one radio interfering with the other radio. The SURF is then tuned to give optimum performance and achieve maximum range with the radio set. NSN: 5820-99-630-6142. Supplied in good condition.

Clansman Trailing Wire Antenna for PRC-350, PRC-351, PRC-352 Man-Pack radios. The antenna plugs in to the antenna socket of the radio, total length 120 Cm (47 inch). NSN: 5820-99-620-8346. Supplied in very good condition.

Clansman PRC-349 12 Volt 0.55Ah sealed rechargeable Nickle Cadmium battery pack. NSN: 6140-99-661-4865. Supplied in used condition.

This is the Larkspur C-41 / R-222 radio station which was used as a vehicle based medium radio relay station for brigade, division or corps communications.

The C-41 Transmitter is a wide band VHF FM

The B44 is a British VHF AM man portable transceiver which was part of Larkspur range of military radios. It was used for communication within light Anti-Aircraft regiments. Frequency range 60-95MHz with three crystal controlled channels. RF output 3 Watts AM and an operating range of up to 15 miles. Supplied Grade 3 Un-Tested condition.

From the mid 1960's through to the 1990's the R-1051 and its variants were the HF receiver of the choice for the U.S. NAVY. Easy to operate it was the work horses of every ships radio room. The receiver was used in all Navy ships from patrol boats through to carriers. With its amazing stability, it was tune and forget!

R-1051B Radio receiver, frequency range 2-30 MHz, 2-4 microvolt sensitivity, direct digital frequency synthesis, 0.1 KHz tuning increments, modes of operation USB, LSB, ISB, AM and FSK. Bandwidths: 3.1 and 6 KHz depending to operating mode. Operates from 115 VAC 48-450 Hz 55 Watt. Made in USA by General dynamics.

The R-1051B is a Triple conversion Superheterodyne HF receiver. Solid state construction except for two 6BZ6 tubes, which are used as the RF amplifiers in the front end delivering excellent performance and immunity to signal overload. The receiver is isolated against signal leakage to prevent enemy detection of the local oscillators.

The frequency selection is done by turning mechanical decade knobs. The Mhz stage is tuned by an internal motor. Frequency stability is 1X10-8 per day! The B model has a 100 Hz synthesizer which can be unlock for accurate tuning.

The receiver is supplied tested and operational Grade 2. Grade 3 Untested may also be available, please E-Mail for details.

R-1051B Receiver Specifications:
Frequency Range: 2.0 to 29.9999 MHz in 0.1 kHz increments
Receiver Type: Triple conversion Superheterodyne
Frequency Stability: 1 part in 10 to the 8th power per day
Frequency Accuracy: plus or minus 0.5 Hz at 5 MHz
Modes of Operation: LSB, USB, ISB, AM, CW, and FSK
Sensitivity: 1 uV for 10 dB (S + N / N) in SSB mode, 2 uV in CW and FSK modes, and 4 uV in AM mode
Receiver IF: First IF 20 or 30 MHz, second IF 2.85 MHz, third IF 500 KHz
IF Rejection: -75 dB
Image rejection: -80 dB
Bandwidth: SSB, 3.2 KHz, AM and CW, 7 KHz
Antenna: 50 ohm impedance
Power Consumption: 55 watts
Power Requirements: 115 VAC 48-450 Hz
Audio output: 60 mV (minimum) into 600 ohm balanced, two local headsets connections

American / French BC-1000 A-28 Dummy Antenna module. Used for adjusting and testing the BC-1000 transmitter output. Has a light indicator to show optimum setting.