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Phone Patch
Code Oscillator

General

Current value
USD 17
USD 4 ~ USD 36
Rating No reviews yet No reviews yet
HAM bands None  ?
Freq. stability - ?
Tuning steps - ?

Receiver

RX-range N/A ?
Modulations All mode   -
Sensitivity - ?
Selectivity - ?
Filters - ?
Receiver system - ?
IF-freqs. - ?
Image rejection - ?
Audio output - 130 Ohms, permanent magnet

Transmitter

TX-range N/A ?
Modulations All mode   -
RF-output - ?

Connections

Antenna Clamps / screws Clamps / screws
Impedance 50Ω 50Ω
Other - -

Electrical

Power req. Mains Batteries, 1.5 V or 9 V cell
Current RX ? ?
TX ? ?

Physical

Manufactured Between 1960 and 1965 in USA Between 1960 and 1965 in USA
Dimensions 187 × 117 × 102 mm
(7.36 × 4.61 × 4.02 in)
117 × 108 × 120 mm
(4.61 × 4.25 × 4.72 in)
Weight 1.13 kg (2.5 lbs) 605 gr (1.3 lbs)
Form factor Base Station Base Station

Other features

Memories None ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features - ?
Accessories - ?
MPN HEATHKIT-HD-000019 HEATHKIT-HD-000016