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Desktop HF/VHF Receiver
Desktop Transceiver
Mobile CB Transceiver

General

HAM bands ? 160m  80m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  10m  11m (CB) 
Freq. stability 0.01% or less ? ?
Tuning steps ? ? Channelized

Receiver

RX-range 0.54-40 MHz 0.1-30 MHz 26.965-27.405 MHz
Modulations AM   CW   SSB   AM   FM   AM   SSB   USB  
Sensitivity Better than 1-2 µV (10dB S/N) SSB: 0.35 µV (10 dB S+N/N @ 3 kHz bandwidth) ?
Selectivity 6 positions 34 built-in filters with various characteristics ?
Filters 200Hz / 5.2kHz ? ?
Receiver system ? ? Double conversion superheterodyne
IF-freqs. 455 kHz ? ?
Image rejection ? Better than 60 dB ?
Audio output 1.5 watts at less than 10% distortion ? Internal speaker

Transmitter

TX-range - 10-160 m + WARC 26.965-27.405 MHz
Modulations - CW   SSB   AFSK   AM   SSB   USB  
RF-output ? 100 W 12 W

Connections

Antenna Clamps / screws SO-239 SO-239
Impedance 50/300Ω 50 Ω 50Ω
Other - - -

Electrical

Power req. ? 12-14V DC ?
Current RX ? Max 1 A ?
TX - Max 20 A ?

Physical

Manufactured Between 1957 and 1960 in USA Between 1999 and 200x in USA Between 19xx and 19xx
Dimensions 412 × 254 × 276 mm
(16.22 × 10.00 × 10.87 in)
130 × 273 × 292 mm
(5.12 × 10.75 × 11.50 in)
?
Weight ? 4.10 kg (9.0 lbs) ?
Form factor Base Station Base Station Mobile

Other features

Memories ? ? 120 channels in 3 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Citizen Band (27Mc)
Features ? PC-controlled. IF-DSP. ?
Accessories ? ? ?
MPN NATIONAL-COMPANY-NC-000109 TEN-TEC-PEGASUS-(000550) PRESIDENT-GRANT-II