This cell phone jammer provides 30w Of jamming power. It is designed for prisons, Omni antenna or detention centers, and penal Institutions, etc. It can greatly reduce the possibility of guard, Schools, churches, invigilate meeting room, Library, hospitals, theater, class room and Other important places. Whats more, it has Metal enclosure which prevents sabotage. With The integrated incoming air filter, it makes sure The device cooling system operation normally. This is an optimal choice for you to take this Portable power 30w jamming system which is Specially designed for all fm 88, 108mhz Signal jammer! besides, you will also be Content with the easy operation method and High working efficiency as well! Taking use of super-high frequency with high Effective power. , · effective output power (channel power) and Bigger interfere radius. , · only interfere downlink frequency of mobile Systemwithout disturb normally working Of base stations.
1- 5. Unclear message auto / manual re- get clear dispatch message 1- 6. Gsm auto ack( acknowledge) / response for dispatch center 1- 7. Periodically notify the current location of pager user for dispatch convenience of the dispatch centre
TM1922 USB SD Line in with Panel USB SD FM MP3 player with Amplifier Speaker New product, widely used in various occasions, High Quanlity & ReasonablePrice, feature-rich. The module features: LED display, with a power amplifier, MP3 / FM / USB / SD Card functionality, with LINE IN / OUT, with a rechargeable power supply, power switch, independent key board, light and other settings, extensive range of product features, convenient way to bring , rich functionality, scalability, high-quality cost-effective, beautiful design, production and audio and video products for the new trend of bringing a unique value of enjoyment. Advantages: 1) LED: Display the new trend of demand, energy saving, convenient display 2) Amplifier: its own amplifier, easy product expansion 3) MP3 / radio: function available to meet the MP3, radio common needs 4) USB / SD Card: to meet the convenience store use 5) LINE IN, LINE OUT: increased computer peripherals such as audio input, output, easy and peripherals compatible headset carrying listen 6) Power switch: easy to use, safe and convenient 7) Rechargeable power supply: 3.7V, can take everywhere and receivers play music 8) Independent key board: Key board with LED, button, easy to install, configurable shell 9) Infrared Remote Control: Infrared remote configuration, remote operation, easy to use 10) Features increase: Product upgrade capabilities continue to increase. Note: The product configuration can choose according to need. 480 Pieces/CT 64.5X34.5X33.3cm
• Waterproof: ip55 Frequency range can be suitable for different countries or areas. 136-174&350-470mhz (rx/tx) 136-174&216-280mhz (rx/tx) 136-174&400-480mhz (rx/tx) 136-174&225-226mhz (rx/tx) 136-174&420-520mhz (rx/tx) 144-146&430-440mhz (rx/tx) 136-174&400-470mhz (rx/tx) 136-174&245-250mhz (rx/tx) 66-88&400-480mhz (rx/tx) Fm:76-108mhz (rx) 1750hz tone Dtmf encoding function Ctcss/dcs scan (digital/analog) English voice guide Digital fm radio Wide/narrow bandwidth selection (25khz/12.5khz) Priority scan, add scanning channel High/low power selection Channel name edit and display 50 groups ctcss/105 groups dcs Multi step frequency (5k/6.25k/10k/12.5k/25k/50k/100k) Vox transmission Transmit overtime voice prompt Begin/end transmitting beep prompt
FM Colored packing box
Screen forms not to need to transform contains fm Colored packing box
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16channel cheap uhf radio two-way radio 3w YANTON T-M5 cheap uhf radio two-way radio 1.Frequency Range: 400-480MHz 2.16 Memory Channels 3.Output Power: 3W 4.Scan 5.PC Software Programmable, Encrypted Programming Software 6.VOX Function 7.CTCSS/DCS 8.Chinese and English Voice Prompt 9.Power Saving Function, Low Power Warning 10.High/Low Power Selective 11.Wide/Narrow Bandwidth Selective 12.Emergency Alarm 13.Monitor, Reverse Frequency 14.Busy Channel Lock 15.Transmitter Time-out Timer(TOT) 17.0-9 Grades Squelch Level Setting 18.Battery capacity 1000mah GENERAL Frequency Range 400-480MHz Operating Temperature -20 to +55 Frequency Combination please lock frequency synthesize Frequency Stability ±2.5ppm Memory Channel 16 Working voltage 3.7v Antenna Impedance 50 Operating Mode simplex of co-frequency or alien Dimensions 10*5*2cm Weight 96g TRANSMIT PART RF power 3W Modulate Mode F3E Max.Freq.Deviation 5KHz Remain Wave Radiation
cheap dual band ham radio DMR DM-980 TDMA Digital amateur radiocheap dual band ham radio DMR DM-980 TDMA Digital amateur radio Frequency Range VHF: 136-174MHz UHF: 350-390MHz; 400-470MHz;450-520MHz Channel Capacity 1024 Channel Spacing 12.5kHz / 25kHz/ 20kHz Frequency Stability 2.5PPM Operating Temperature -25~55â?? Antenna Impedance 50 © Operating Voltage 7.4V Dimension (H W D) 12653 34mm Weight (with antenna & battery) 300g Zone Capacity 64(each with a maximum of 16 channel) Battery life (5-5-90Duty Cycle, High TX power)High-capacity 2200mah Li-ion Battery Analog: above 10.5 Hour Digital: above 14 Hours Frequency Stability ±1.0ppm Battery 2000mAh Li-Poly/Ni-MH Battery 2500mAh Li-Poly/Ni-MH Battery (optional) LCD Display 1.8TFT Transmitter RF Power (H/L) UHF:4W/1W; VHF:5W/1W Modulation Type 16k ¦F3E / 8k ¦F3E Modulation Limiting 5KHz /4KHz /2.5KHz EM Distortion 5% Residual FM -45dB / -40dB Adjacent Channel Power -70dB / -60dB Spurious and Harmonics -36dBm Audio Distortion 3% Conducted/Radiated Emission -36dBm1GHz 1GHz Digital Vocoder type AMBE3000+ + Digital ETSI-TS102 361-1.-2.-3 FM Modulation 11K¦F3E 12.5KHz/14K ¦F3E 20KHz/16K ¦F3E 25KHz 4FSK Digital Modulation 12.5KHz Data Only:7K60FXD/12.5KHz Data & voice:7K60FXW FM noise 40dB 12.5KHz/43dB 20KHz/45dB 25KHz Receiver Sensitivity(Analog) 0.22uV / 0.25uV Adjacent Channel Selectivity 70dB / 60dB Sensitivity(Digital) 0.22uV/BER5% Rated Audio Distortion 3% Intermediation Reject Radio 65dB Spurious Response Reject Ratio 70dB S / N 45dB /40dB Rated Audio Power Output 1.5W Audio Response +1~ -3dB Conducted Spurious Emission
Cheap dual band ham radiocheap dual band ham radio professional dualband transceiver YANTON T-650 is a big strong practical radio.2800mAh Li-poly battery will keep users on line at a long time and will not miss any important instruct. YANTON T-UV2DPLUS adopts the ABS+PVC in the cover, the anti-tumble is strong and amazing.Companer functions and stable performance which help users to provide quality protection in daily communications and scheduling coordination. Below is more details for your reference. T-650 ham radio transceiver two way radio Product Description 1.16channels 2.Duplex repeater (UHF to VHF or VHF to UHF) 3.Output Power 10W 4.High/Middle/ Low Power Switch:10/5/2W 5.dual band standby, Dual band display 6.Frequency:136-174MHZ&400-480MHZ 136-174MHZ&450-520MHZ 1.Output power:10w 2.Frequency range:136-174mhz &350-390MHZ &400-480mhz 3. Dual band, dual display, dual standby 4. 16 channels storage 5.. Emergency alert 6.. FM radio and 25 stations storage 7. CTCSS/DCS scanning 8. 0~9 grades VOX selectable 9. Multi and priority channel scan function 10. Channel name display and setting 11. Power on message display 12. Frequency difference setting 13. PC software programmable, Wired clone function 14. Reverse frequency 15. Wide/Narrow Band(25kHz/12.5kHz) 16. Busy channel lock-out(BCLO) 17. Transmitter time-out timer(TOT) 18. End-tone Elimination 19. LED setting 20. Beep setting 21. Transmit over beeper 22. Dual monitor 23. Receive power saving 24. Battery power voltage 25. Repeater shift direction 26. Frequency spacing function 27. Shortcut menu operation mode 28. High/Low TX power selectable 29.PTT-ID 30.DTMF 31.Scrambler 32.2tone,5tone 33.1750HZ 34.Channel Scan/Prority Scan 35.199 channels 36.battery capacity: 2800mah 37. Bluetooth Model T-650 Frequency range: 136-174Mhz and 350-390MHZ and 400-470mhz Memory channel 16 Rated voltage 7.2V DC Memory channel 16 Channel spacing 5KHZ/10KHZ/12.5KHZ/25KHZ Frequency sensitivity ±5PPM Size : 58mm*105mm*38mm) Transmitter Output power 10w Current 1.6A/1A Modulation sensitivity 12 ±3mV Modulation distortion: 5% Maximum frequency deviation 5KHZ CTCSS frequency deviation 0.75KHz ±50Hz Remanent radiation 7¼VV Modulation mode 16K F3E Remanent modulation -35dB Receiver Sensitivity 0.25 ¼V Silent sensitivity
Dual Watch License Free, Multi-standard (Support PMR, FRS, LPD etc.) Compact Body and Reliable Performance Keypad Beep, Roger Beep, Call Tone LCD Display, Easier for Operation Scan/ Monitor Function Auto Power Save Keypad Lock VOX/ TOT CTCSS/DCS Built-in General Specifications Operating Frequency 400-470 MHz 446.00625-446.09375 MHz (PMR) 462.5625-462.7250 MHz (FRS) Other Frequency for Australia/Russia/Japan/Korea etc. are availalbe Output Power 0.5W(standard)/ 1W(optional) Channels Max 99, FRS 22, PMR 8 Channel Spacing 12.5KHz (PMR)/ 25KHz (FRS) Battery Capacity 1200 mAh (Li-ion) Frequency Stability ± 2.5 PPM Operating Temperature -20â??~ +55â?? Operating Voltage DC 3.7V Dimensions (W H D) 50.5mm 90.5mm 31.5mm Weight 105g (With Belt Clip and Battery)
GENERAL PRODUCT FEATURES: * This unit is Suitable for use with Resistive Capacitive. Inductive and Non-linear loads. * 50Hz, 60Hz or 400Hz Input Frequency. * 0 to 300vac Output Voltage selector. * 40 to 499.9Hz Output Frequency Selector. * PROGRAMMABLE Output Frequency. * Precise 4 LED Digital display Output Frequency, voltage, Ampere & Wattage. * Full Galvanic ally isolated. No Harmonic Distortion (EMl,EMC). * Pure and Stable Sine wave Output. * Fast Response Time. * Sustained 300% Overload Capability. * IGBT/PWM technology enhances Compact Size; Low Noise, High Reliability. * Capable to Simulate Global Voltage, Frequency for Export Electrical Products test. * Units are equipped with Electronic Circuit/ Instant Trip Breaker/ Buzzer Alarm for Over Voltage, Over Current, over Temperature, Output short Protection.
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Car wire harness are used for car audio installation, we have car wire harness for different car models The packing is depended on your requirement