622 Stable Vhf Conference System
results from17 suppliers
600W High-Power Anti Drone System – Fixed Installation with 200m Jamming Range 5 Adjustable Modules
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Anti Riot Shield
100W Each Channel Prison Fixed Installation Drone Signal Jammer Jamming up to 1000m Counter Drone Systems
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Anti Riot Shield
Good Cooling System Make Balance Between Heat Emitting and Anti Drone System 600W High Power Drone Killer
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
Advanced Anti Drone Defense System – Self-Protection Customizable Frequency for Critical Facilities
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Anti Riot Shield
with Professional Waterproof Shell Drone Signal Jammer 1000 M Jamming Range Anti Drone System
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
Jamming up to 1000m Drone Signal Jammers Block Drone Controlled Signals WiFi GPS Remote Control Anti Drone Defense System
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
Professional Amplifie Two Channel Line Array System 800W/1100W with Ka800
US$ 250-350 / Piece
Min. Order:1 Piece
- Type: Professional Amplifier
- Usage: AV, KTV System, AV, KTV System, Conference Hall,Stadium,Multi-Func
- Used For: Professional
- Tube Type: Transistor Amplifier
- Function: Pre-amplifier
- Sound Channel: 2X400W
1500m Long Jamming Distance Prison Jamming System Work for WiFi GPS VHF UHF Prison Cell Phone Jammers
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
500 M Jamming Mobile Phone Wi-Fi GPS Prison Jamming System with Waterproof Shell Prison Jammer
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
Electronics Panic Alarm System Smart Hotel/Restaurant Range Signal Calling Button
US$ 15-20 / Piece
Min. Order:1 Piece
- Type: Wireless
- Usage: Personal, Communication
- Certification: CE, FCC, RoHS
- Channel: Frequency 430-930MHz
- Receive Frequency: 433.92MHz
- Transmission Rate: 10~20Kbps
2 or 4 Channel Wireless UHF Microphone Conference System
Min. Order:1 Piece
- Amplification Type: Passive
- Speaker Material: Aluminium
- Usage: Stage/DJ, Karaoke, Portable Player, Home Theatre System, Computer
- Adjusting Method: 4-16 Ohms-70-100V
- Sound Channel: 1
- Structure: Amplifier
Professional Wireless Audio Tour Guide System UHF Transmitter with 80 Sets DSP and Radio for Museum Guiding
US$ 58.8-109.2 / Piece
Min. Order:1 Piece
- Usage: Portable Player, Home Theatre System
- Structure: Closed Enclosure
- Function: USB
- SNR: Na
- Frequency Ranges: VHF216-230MHz
- Frequency Channels: 44
Professional Amplifier High Power Class D Design with Ka4.4
US$ 200-400 / Piece
Min. Order:1 Piece
- Type: Professional Amplifier
- Usage: Hi-Fi, AV, KTV System, AV, KTV System, Conference Hall,Stadium,Multi-Func
- Used For: Professional
- Tube Type: Transistor Amplifier
- Function: Pre-amplifier
- Sound Channel: 2X400W
71W High Power 12 Channels Mobile Phone Signal Jammer for Meeting Room Safe 2g 3G 4G 5g WiFi GPS Lojack VHF UHF Vehicle Installation Bomb Signal Jammer
US$ 9 / Piece
Min. Order:2 Pieces
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
Ka1000 Two Channel Professional Loudspeaker Amplifier for PA Line Array Sound System High Power Digital
US$ 250-350 / Piece
Min. Order:1 Piece
- Type: Professional Amplifier
- Usage: AV, KTV System, AV, KTV System, Conference Hall,Stadium,Multi-Func
- Used For: Professional
- Tube Type: Transistor Amplifier
- Function: Pre-amplifier
- Sound Channel: 2X400W
50W Drone Jammer 860-930MHz Vehicle-Mounted Omni Directional Drone Jammer
Min. Order:1 Piece
- Frequency Range: 860-930MHz
- Frequency: 860-930MHz
- Application: Uav Drone Jammer
- Name: Uav Drone Signal Jammer
- Antenna: 1 PCS
- Total RF Power: 50W
Professional Amplifier High Power Class D Design Ka4.420
US$ 200-400 / Piece
Min. Order:1 Piece
- Type: Professional Amplifier
- Usage: Hi-Fi, AV, KTV System, AV, KTV System, Conference Hall,Stadium,Multi-Func
- Used For: Professional
- Tube Type: Transistor Amplifier
- Function: Pre-amplifier
- Sound Channel: 2X400W
Tube Amplifeir Mixer Professional Power Amplifier for DJ Sound System (MC series)
US$ 100-300 / Piece
Min. Order:1 Piece
- Type: Professional Amplifier
- Usage: Hi-Fi, AV, KTV System
- Used For: Professional
- Tube Type: Transistor Amplifier
- Function: Post Amplifier, Amplifier Combined, Pre-amplifier
- Sound Channel: 2.1
VHF Audio Conference System
Min. Order:1 Piece
- Noise: <95dB
- Hi-Fi: Hi-Fi
- Application: Commercial
- Certification: RoHS, CCC
- Frequency Range: VHF 190-280MHz
- Channel: 4
VHF 8 CH Classic Wireless Meeting Microphone System K-808A
Min. Order:1 Set
- Noise: <95dB
- Hi-Fi: Hi-Fi
- Application: Commercial
- Certification: RoHS, CCC
- Frequency Range: VHF 190-280MHz
- Channel: 8
High Power 2g/3G/4G Cellphone Signal Jammer with Monitoring Devices for Secure Environments
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Anti Riot Shield
Class H /Ab 2 Ohms Stable Sound Amplifier DJ Stereo Amplifier/Transformer Power Amplifier Professional Sound Amplifier
US$ 100-400 / Piece
Min. Order:1 Piece
- Application: Commercial, Home
- Certification: CCC
- THD: >0.01%
- Amplifier Protection: DC/Short/Temp/VHF/Limit/Softstar
- Input Connectors: 3 Pin-XLR/RCA/Trs
- Power Supply: 230V, 50/60Hz
High Quality Isolator Jamming Cell Phone 2345g WiFi GPS Camera Bluetooth Car Portable Signal Jammer
Min. Order:1 Piece
- Frequency Range: Customized
- Frequency: Customized Cell Phone Signal 2345g VHF UHF GPS ,Et
- Application: Jamming Signal Bands
- Warranty: 1 Year
- Signal Bands: Customized Cell Phone Signal 2345g , VHF,UHF,etc
- Jamming Range: 5-10 Meters
WiFi Signal Jammer Remote Control Jammer 2g 3G 4G Signal Blocker
US$ 170-210 / Piece
Min. Order:1 Piece
- Frequency Range: PCS1900
- Frequency: 1900~1990MHz
- Application: Conference Center
- Packing: Case
- Standard: 330*230*56mm
- Port: Shenzhen
6 Antennas 600W High Power Prison Signal Jammer Jamming 500m 2g 3G 4G WiFi GPS Lojack VHF UHF Jail Mobile Phones Jammer
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Anti Riot Shield
Professional DJ Mixer Controller KTV System Audio Amplifier Power Amplifier
US$ 100-500 / Piece
Min. Order:1 Piece
- Type: Professional Amplifier
- Usage: AV, KTV System
- Used For: Professional
- Tube Type: Transistor Amplifier
- Function: Post Amplifier, Amplifier Combined, Pre-amplifier
- Sound Channel: 2.1
Cute Cat-Shape Shield Cell Phone 2345g WiFi Camera GSM Bluetooth Isolator Jammers Desktop Signal Jammer for Workplace Family
Min. Order:1 Piece
- Frequency Range: Customized
- Frequency: Cell Phone Signal 2345g,WiFi ,GPS ,VHF ,UHF , etc
- Application: Family Workplace Classroom
- Warranty: 1 Year
- Jamming Range: 10-50 Meters
- Weight: 3.1kg
High Power Cell Phone Signal Jammer 3G 4glte Wi-Fi 2.4G Cell Phone Signal Isolator
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 1805~1880MHz
- Name: 66W 12 Antennas Low Band All Bands Jammers
- Dimension: 355 X 238X 60mm
- Weight: 6.5kg
- Antenna: 300mm Long
Wholesale Digital Amplifier 2u Professional Audio Amplifier Crown Amplifier Hybrid Amplifier Crest Audio
US$ 100-300 / Piece
Min. Order:1 Piece
- Type: Professional Amplifier
- Usage: AV, KTV System
- Used For: Professional
- Tube Type: Transistor Amplifier
- Function: Post Amplifier, Amplifier Combined, Pre-amplifier
- Sound Channel: 2.1
Mt 2 Channels 1400W Top Class Audio Professional Power Amplifier
US$ 100-500 / Piece
Min. Order:1 Piece
- Type: Professional Amplifier
- Usage: Hi-Fi, AV, KTV System
- Used For: Professional
- Tube Type: Transistor Amplifier
- Function: Post Amplifier, Amplifier Combined, Pre-amplifier
- Sound Channel: 2.1
6 Band Prison Use Anti-Drone Signal Jammer with 600W Output Power Supports Multiple Frequency Customization
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Anti Riot Shield
2021 PRO Audio Two Channel Stereo Amplifier High Power Amplifier
US$ 135-150 / Piece
Min. Order:1 Piece
- Type: Professional Amplifier
- Usage: Hi-Fi, AV, KTV System
- Used For: Professional
- Tube Type: Transistor Amplifier
- Function: Post Amplifier, Amplifier Combined, Pre-amplifier
- Sound Channel: 2.1
Waterproof 6 Channel Signal Jammer for Outdoor Prison Drone Defense
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Anti Riot Shield
K-2024 Bodypack Wireless Microphone System
Min. Order:1 Set
- Noise: <95dB
- Hi-Fi: Hi-Fi
- Application: Commercial
- Certification: RoHS, CCC
- Frequency Range: VHF 190-280MHz
- Channel: 4
2 Channel 2*1400W Sound Speaker Power Amplifier for Stage Live Show
US$ 100-300 / Piece
Min. Order:1 Piece
- Application: Commercial, Home
- Certification: CCC
- THD: >0.01%
- Amplifier Protection: DC/Short/Temp/VHF/Limit/Softstar
- Input Connectors: 3 Pin-XLR/RCA/Trs
- Customized: OEM. ODM
13 Antennas 2g 3G 4G 5g WiFi GPS VHF UHF Video Signal Jammer Jamming 1000m Prison Cell Phone Jammers
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Military Technical Equipment
PRO 600W Class H 2CH 1200W Professional AMPS for Audio Speaker
US$ 100-280 / Piece
Min. Order:1 Piece
- Type: Professional Amplifier
- Usage: Hi-Fi, AV, KTV System
- Used For: Professional
- Tube Type: Transistor Amplifier
- Function: Post Amplifier, Amplifier Combined, Pre-amplifier
- Sound Channel: 2.1
Reliable High Power Six Bands Frequency Signal Jammer with Enhanced Monitoring Capabilities
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Anti Riot Shield
The High Power Amplifier PA1300 Outdoor Power Amplifier/Stable Power Amplifier
US$ 100-500 / Piece
Min. Order:1 Piece
- Type: Professional Amplifier
- Usage: Hi-Fi, AV, KTV System
- Used For: Professional
- Tube Type: Transistor Amplifier
- Function: Post Amplifier, Amplifier Combined, Pre-amplifier
- Sound Channel: 2.1
Vodasafe Vjx8 1000m Range 5g/4G/WiFi/GPS/VHF/UHF Blocker for Maximum Security Facilities
Min. Order:1 Piece
- Frequency Range: GSM900
- Frequency: 925~960MHz
- Application: Conference Center
- Usage: Defense
- Using Field: Internet
- Type: Technical Equipment
