Kenwood - TK-480 - Transceiver
Manufacturer:
Image 1 of 1
If you have any other photos or manuals for the
Kenwood TK-480
you can
upload the files here.
Equipment:
TK-480
Date:
2001
Category:
Group:
Sub Group:
Information
General
Frequency Range
RX .........................................................
TK-480 : 851 to 870MHz TK-481 : 935 to 941MHz
TX .........................................................
TK-480 : 806 to 825MHz (851 to 870MHz : Talk-Around)
TK-481 : 896 to 902MHz (935 to 941MHz : Talk-Around)
Systems ....................................................
Maximum 32
Groups
......................................................
Maximum 250
Conventional Channels ............................. Maximum 600
Channel Spacing .......................................
TK-480 : 25kHz (PLL channel step 12.5kHz)
TK-481 : 12.5kHz (PLL channel step 12.5kHz)
Battery Voltage ......................................... DC
7.5V
Battery Life ...............................................
More than 8 hours at 5-5-90 duty cycle with KNB-16A battery
Temperature Range .................................. –30°C
to +60°C (–22°F to +140°F)
Dimensions and Weight
With KNB-16A (1100mAh battery) ...... 135 (5.33) H x 58
(2.29) W x 34 (1.34) D mm (inch) 1.01lbs (460g)
(Dimensions not including protrusions, weight includes
antenna and belt hook)
Receiver (Measurements made per TIA/EIA-603)
RF Input Impedance ................................. 50Ω
Sensitivity
12dB SINAD* ....................................... 0.30μV
Selectivity* ...............................................
TK-480 : 70dB±25kHz TK-481 : 63dB±12.5kHz
Intermodulation* ......................................
TK-480 : 65dB±25/50kHz TK-481 : 60dB±12.5/25kHz
Spurious (Except for IF 1/2)* .................... 70dB
Frequency Stability ...................................
TK-480 : ±0.00025% (–30°C to +60°C)
TK-481 : ±0.00015% (–30°C to +60°C)
Channel Spread.........................................
TK-480 : 19MHz TK-481 : 6MHz
Audio Power Output ................................. 500mW
at 16Ω less than 5% distortion
* : Typical specifications
Transmitter (Measurements made per TIA/EIA-603)
RF Power Output
High ...................................................... 2.5W
Low ...................................................... 1W
RF Output Impedance .............................. 50Ω
Spurious
.................................................... –60dB
Modulation ................................................
TK-480 : 16K0F3E, 16K0F1D, 15K0F2D, 14K0F3E, 14K0F1D, 13K0F2D
TK-481 : 11K0F3E, 11K0F1D, 10K5F2D
FM Noise ..................................................
TK-480 : –45dB TK-481 : –40dB
Audio Distortion ........................................
5.0% or less
Frequency Stability ...................................
TK-480 : ±0.00025% (–30°C to +60°C)
TK-481 : ±0.00015% (–30°C to +60°C)
Channel Spread.........................................
TK-480 : 64MHz TK-481 : 45MHz
1 Manual
Service manual
Manual type:
Service manual
Pages:
54
Size:
2.8 MB
Language:
english
Revision:
Revised II
Manual-ID:
B51-8408-20 (N) 1015
Date:
March 2001
Quality:
Electronic document, no scan, very well readable.
Upload date:
Jan. 1, 2017
MD5:
ad1aa1db-4617-cadf-6e9d-1d918457f124
Downloads:
778