Mobile Phone & Walkie Talkie Jammer

SJ-020 (Mobile Phone Jammer)
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TX Frequency: 450~470 MHz
TX Frequency: 851 / 869~894 MHz
TX Frequency: 925 / 936~965 MHz
TX Frequency: 1800~1990 MHz
TX Frequency: 2110~2170 MHz
Jamming Range: Radius 30 M~50 M (<-80dB in the
Location)
Total Output Power (Inc 3G) : 15W
Cover Interface Standards: AMPS, N-AMPS, NMT, TACS, GSM, CDMA,
TDMA, iDEN, UMTS and FRS
Automatic Power Switching Power Supply:
50 / 60 Hz / AC 100~240V Transmitting To DC 24 V
Dimension: 238 x 186 x 53
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SJ-021
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TX Frequency: 144 ~ 160 MHz
TX Frequency: 161 ~ 174 MHz
TX Frequency: 420 ~ 450 MHz
TX Frequency: 451 ~ 480 MHz
Jamming Range: Radius 30 M
Total Output Power: 20 W
RF Output Pwer Each Band: 5 W
Cover Interface Standards: VHF 144 ~ 174 MHz
UHF 420 ~ 480 MHz
Two Convection Fans and Add Metal Filter
TNC Antenna Connceter
Automatic Power Switching Power Supply:
50 / 60 Hz / AC 3
100 ~ 240 V
Transmitting to DV 24 V
Dimension: 238 x 186 x 53 mm