Kirisun PT6500 - Chapter 7 Major Specifications

17
PT6500 SERVICE MANUAL
Table 6.5 Transmitter
Item
Tx
Frequency
DCS wave
(smooth)
Power
Max
modulation
frequency
deviation
Battery
power
warning
5-Tone
DEV
DTMF
DEV
CTCSS
DEV
CTCSS
DEV
CTCSS
DEV
DCS
DEV
Test
Condition
TXcenter
frequency
Battery terminal:
5.8V
Ch
AG:1kHz/320mV
CTCSS 67Hz
CTCSS
150Hz
CTCSS
254.1Hz
DCS 023N
Test Equipment
Frequency counter/
comprehensive test device
Oscillator/comprehensive
test device
Wattmeter/comprehensive
test device ammeter
Frequency deviation meter/
comprehensive test device
Frequency deviation meter/
comprehensive test device
Frequency deviation meter/
comprehensive test device
Frequency deviation meter/
comprehensive test device
Frequency deviation meter/
comprehensive test device
Frequency deviation meter/
comprehensive test device
Frequency deviation meter/
comprehensive test device
Adjustment Part
Computer test mode
Computer test mode
Computer test mode
Computer test mode
Computer test mode
Computer test mode
Computer test mode
Computer test mode
Computer test mode
Computer test mode
Computer test mode
Requirement
Within 200Hz
Waveform is close to smooth
square wave
Adjust to 4W/2W/0.5W
Adjust to 4.5kHz/2.2kHz
Adjust to 4kHz/2 kHz
Adjust to 4kHz/2 kHz
Adjust to 0.75kHz /0.35 kHz
Adjust to 0.75kHz /0.35 kHz
Adjust to 0.75kHz /0.35 kHz
Adjust to 0.9kHz /0.45 kHz
After adjustment, the indicator
flashes
Note
Within 0.2W 200Hz
50Hz
Test Point
Antenn a
Chapter 7 Major Specifications
7.1 General Specification
7.3 Receiver
7.2 Transmitter
PT6500
Frenquency
range(mhz)
Channel
capacity 128
Channel
spacing(khz)
Frenquency
stability(ppm)
operating
temperature( )
operating
voltage(v)
power supply
requirement
dimension
(h*w*d)(mm)
(with battery,
without antenna)
weight(g)(with
antenna&
battery)
battery (mah)
12.5KHz/20KHz/25KHz
2.5ppm
(1) 136~174MHz (2) 400~470 MHz
(3) 450~520MHz (4) 350~400 Mhz
-25 ~ + 55
7.5V DC 20%
0.5~4W/5W
56 mm 120 mm 35 mm
310g
1700mAh
RF Power (w) 4W/2W/0.5W(UHF)
5W/2W/0.5W(VHF)
Frenquency modulation 16K F3E/ 11K F3E/8K F3E
Antenna Impedance( ) 50
Modulation Limiting(KHz) 2.5KHz@12.5KHz,
4KHz@20KHz, 5KHz@25KHz
Modulation Distortion(%) 5%
Radiated Spurious Emission -36dBm < 1GHz, -30dBm > 1GHz
FM Noise(dB) -40dB@25KHz -35dB@12.5KHz
Adjacent Channel Power(dB) -60dB @ 12.5KHz, -70dB
@ 20/25KHz,
Reference Sensitivity( V) . 35 V
Operating Bandwidth(KHz) 7/ 3.5
First IF of Receiver (MHz) 51.65
second IF of Receiver(khz) 450
Adjacent channel
Selectivity(dB)
intermodulation Rejection(dB) 65 dB
Spurious Response Rejection(dB) 70 dB
Rated Audio Power(w) 0.5W
rated Audio Distortion(%) 10%
FM Hum&Noise(dB) 40/35
60 dB@12.5KHz,
70 dB@20/25KHz