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Mobile CB Transceiver
Desktop HF/VHF Receiver
Telemetry Receiver

General

HAM bands 11m (CB)  ? None 
Freq. stability 0.005% ? ?
Tuning steps Channelized Continuous ?

Receiver

RX-range 26.965-27.255 MHz 27.8-143 MHz in three bands 2200-2300 MHz (?)
Modulations AM   AM   FM   -
Sensitivity 0.6 µV for 10 dB S+N/N ? ?
Selectivity 4 kHz @ -6 dB, 20 kHz @ -60 dB ? ?
Filters ? ? ?
Receiver system Double conversion superheterodyne ? ?
IF-freqs. 1st: 7.8 MHz
2nd: 455 kHz
? ?
Image rejection ≥ 50 dB ? ?
Audio output 3 W @ 10% THD ? ?

Transmitter

TX-range 26.965-27.255 MHz - ?
Modulations AM   - -
RF-output 4 W ? ?

Connections

Antenna SO-239 - Proprietary (military)
Impedance 50Ω ? ?
Other - - -

Electrical

Power req. 13.8 V DC Mains Mains
Current RX 0.3-1.3 A ? ?
TX 1.8 A - ?

Physical

Manufactured Between 1975 and 197x in USA Between 1942 and 194x in USA Between 19xx and 19xx in USA
Dimensions 140 × 50 × 160 mm
(5.51 × 1.97 × 6.30 in)
? ?
Weight 1.15 kg (2.5 lbs) ? ?
Form factor Mobile Base Station Base Station

Other features

Memories 23 channels in 1 bank(s) ? None
Usage Citizen Band (27Mc) Amateur / Ham radio operators Military communication
Features ANL ? ?
Accessories - ? ?
MPN TRAM-XL HALLICRAFTERS-S-000036 DEFENSE-ELECTRONICS-INC-TR-000711C1