Kenwood TM-V71A Service Manual page 56

TM-V71A/V71E
Item Condition
11. AF distortion 1) Frequency: 145.250MHz E,M4
Check Frequency: 146.250MHz K
• Band A SSG output: –53dBm (501µV)
SSG MOD: 1kHz
SSG DEV: 3kHz
AF output: 1V/8Ω
• Band B 2) Frequency: 145.250MHz E,M4
Frequency: 146.250MHz K
SSG output: –53dBm (501µV)
AF output: 1V/8Ω
12. Sensitivity 1) Frequency: 145.250MHz E,M4
Check Frequency: 146.250MHz K
• Band A SSG output: –122dBm (0.178µV)
(Wide) SSG MOD: 1kHz
SSG DEV: 3kHz
AF output: 0.63V/8Ω
2) Frequency:144.250MHz
SSG output: –122dBm (0.178µV)
3) Frequency: 145.750MHz E,M4
Frequency: 147.750MHz K
SSG output: –122dBm (0.178µV)
4) Frequency: 430.250MHz E,M4
Frequency: 438.250MHz K
SSG output: –122dBm (0.178µV)
5) Frequency: 435.250MHz E,M4
Frequency: 444.250MHz K
SSG output: –122dBm (0.178µV)
6) Frequency: 439.750MHz E,M4
Frequency: 449.750MHz K
SSG output: –122dBm (0.178µV)
7) Frequency: 136.050MHz K,E
SSG output: –115dBm (0.4µV)
8) Frequency: 160.050MHz K,E
SSG output: –115dBm (0.4µV)
9) Frequency: 225.050MHz K,E
SSG output: –110dBm (0.707µV)
10) Frequency: 382.050MHz K,E
SSG output: –110dBm (0.707µV)
11) Frequency: 400.050MHz K,E
SSG output: –118dBm (0.28µV)
12) Frequency: 460.050MHz K,E
SSG output: –100dBm (2.24µV)
13) Frequency: 520.050MHz K,E
SSG output: –100dBm (2.24µV)
• Band A 14) Frequency: 145.250MHz E,M4
(Narrow) Frequency: 146.250MHz K
SSG output: –120dBm (0.22µV)
SSG MOD: 1kHz
SSG DEV: 1.5kHz
AF output: 0.63V/8Ω
15) Frequency: 435.250MHz E,M4
Frequency: 444.250MHz K
SSG output: –120dBm (0.22µV)
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ADJUSTMENT
Measurement
Test-
Unit Terminal Unit
equipment
SSG Rear ANT
Oscilloscope panel EXT.SP
Distortion
meter
AF V.M
Dummy load
Adjustment
Specifi cations / Remarks
Parts Method
Check 4% or less
Check 12dB SINAD or more