Sign In
Upload
Manuals
Brands
Sommerkamp Manuals
Transceiver
FT-250
Sommerkamp FT-250 Manuals
Manuals and User Guides for Sommerkamp FT-250. We have
1
Sommerkamp FT-250 manual available for free PDF download: Instruction Manual
Sommerkamp FT-250 Instruction Manual (25 pages)
Brand:
Sommerkamp
| Category:
Transceiver
| Size: 4 MB
Table of Contents
Block Diagram
2
General Specifications
3
Specifications
4
Circuit Description
4
Receiving Section
4
Transmitting Section
5
Oscillator Circuits
5
Local Oscillator Mixer Circuit
6
Meter Circuit
6
Voltage Regulator Circuit
7
Front Panel Controls
7
Rear Panel Controls & Connections
9
Operation
10
Transmitter Tuning
11
Transmission
12
Ssb
12
Cw
12
Am
12
Alignment
13
Equipment Required
13
Voltage and Resistance Measurement
13
Voltage Regulator
13
Heterodyne Crystal Oscillator
14
Calibrator
14
Pre-Mixer
14
Receiver Alignment
14
I.F. Amplifier
15
Receiver Mixer
15
RF Amplifier
15
Transmitter Alignment
15
Crystal Filter
16
Driver Stage
16
Reduction of Power Output to 10W or 50W Levels
16
Power Socket Connection
17
Plug Connection
17
Power Supply with Speaker
18
Power Supply
18
DC Power Supply
23
Advertisement
Advertisement
Related Products
Sommerkamp FT-277
Sommerkamp FT DX-500
Sommerkamp TS -1122FM
Sommerkamp TS 280 FM
Sommerkamp TS 288A
Sommerkamp TS 600 G
Sommerkamp TS- 5612
Sommerkamp TS- 5632
Sommerkamp TS-206MT
Sommerkamp TS-340
Sommerkamp Categories
Transceiver
Cell Phone
Receiver
More Sommerkamp Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL