Wireless Antenna Suppliers and Manufacturers

Modern design. 100% water proof Inbuilt antenna Signal distance: 200m (656 ft) in open space Dimensions: 60x17mm Pack 20 pcs - 7cmx23, 5cmx23cm weight - 0, 885kg

Main Functions: 1. Suitable for GSM 900/1800 MHz or 850/1900 MHz, using SIM card 2. Can making calls via GSM or PSTN (optional) by hand. 3. Big LCD display which can show signal intensity, clock, battery consumption, new message, startups of alarm and so on 4. Caller ID 5. Language available: English, Chinese 6. Support SMS, Call log, phonebook, call service and so on. 7. Support the functions of redialing and hands free. 8 . Built-in PIN code protection featured with locking device/card/network 9. The power supply adopts both battery supported and external adapter. Technique Parameters: Working Frequency: GSM900/DCS 1800/PCS 1900 Emission Power: (2W) 900MHz/ (1W) 1800MHz Channel Interval: 200 KHz Working Voltage: 5V Environment Temperature: -20ò¾ ~55ò¾ Working Humidity: 45% ~95% Atmospheric Pressure: 86~106Kpa.

Main Functions: 1. Suitable for GSM 900/1800 MHz, using SIM card 2. Can making calls via GSM or PSTN by hand. 3. Big LCD display which can show signal intensity, clock, battery consumption, new message, startups of alarm and so on 4. Caller ID 5. Language available: English, Chinese 6. Support SMS, Call log, phonebook, call service and so on. 7. Support the functions of redialing and hands free. 8. Built-in PIN code protection featured with locking device/card/network 9. The power supply adopts both battery supported and external adapter. Technique Parameters: Working Frequency: GSM900/DCS 1800/PCS 1900 Emission Power: (2W) 900MHz/ (1W) 1800MHz Channel Interval: 200 KHz Working Voltage: 5V Environment Temperature: -20ò¾ ~55ò¾ Working Humidity: 45% ~95% Atmospheric Pressure: 86~106Kpa.

1) One calling bell at each bed head. (GDT07W) 2) One calling bell at each bathroom and toilet (GDT08W) 4) One set of Display Unit in the corridor. (GDH500) 5) One Main Units for pager (GDH300) 6) One pager for each nurse (GDM200) 7) Software for attendance management Total amount will depend on the size of your hospital and the number of nurse, beds, doctor. How it works: When client need service, he or she just press the table button (GDT05), the signal will be transmitted to the waiter's watch receiver though relay station (GDH300). Then, the waiter will receive the table number with a vibration or ¡°DIDI¡± sound on the watch receiver (GDM200). The table number will also be shown on the LCD display machine (GDH100 or GDH500) at same time. The relationship between table number and water receiver will be programmed previously. And if the lead manager would like to appoint some one to service a certain table, he or she could dispatch the waiter by a dispatch machine (GDT20).

1. System Configuration 1) One calling button at each table (for client). (GDT05) 2) One watch pager (receiver) for each waiter (GDM200) 3) (one) set of LCD Display machine. (GDH100 or GDH500) 4) (one) dispatch machine for waiter leading (call waiter or other person) (GDT20) 5) (one) relay station for watch pager (GDH300) 6) ( ) Signal enhancer for transmitter Note: Qty of each unit will depend on the size of Swimming Pool and the number of waiters. How it works: When client need service, he or she just press the table button (GDT05), the signal will be transmitted to the waiter's watch receiver though relay station (GDH300). Then, the waiter will receive the table number with a vibration or ¡°DIDI¡± sound on the watch receiver (GDM200). The table number will also be shown on the LCD display machine (GDH100 or GDH500) at same time. The relationship between table number and water receiver will be programmed previously. And if the lead manager would like to appoint some one to service a certain table, he or she could dispatch the waiter by a dispatch machine (GDT20). Export carton.

Fixed wireless phone.

1.SMS 2.CALL ID identify incoming call 3.200sets of powerful Phonebook for quick dial 4.Display the call duration in real time in screen 5.Wireless signal indicator available 6.Rechargeable Backup battery 7.Battert capacity indicator available.

Product Readme Digital RF modulation with frequency (Automatically switch RF channels) Dynamic select clean channel to avoid interference from other 2.4GHz devices Data privacy protect(support User ID recognition) Voice detection function optional Bidirectional transmission and support data encrypt 2.5''Screen Display with 320*240 resolutions IR Night Vision (Effective Range: 5 M) Remote command delay less than 0.01 second Built-in microphone for audio monitoring Up to 100m (330ft.) Transmission range in open space

Product functions: Pue high precision electronic materials, combining nurbenn unique long distance technology, in the same power consumption, make the wireless doorbell remote control distance reach as far as 300 meters in the open air, to be the industry’s no.1. Using high quality speaker, make the doorbell output pure music, high decibels. Adopt the industry's most stable music chip, load 55 chord melodies, and make the doorbell ringtones sweet-sounding. With europe and the united states top design style, fashionable and contracted appearance, make the doorbell to adorn the beauty of the family. Unique product appearance with patent. With humanization 5 levels volume adjustment, which meet the needs of different environment and different sound levels. With digital double panel circuit design, stable work, robust and reliable in performance. Nurbenn wireless doorbell with ce, fcc, rohs, pse, telec certifications, quality assurance. With humanized design, including the double-sided adhesive, mini screw driver, 12v23a alkaline battery, do not need to ask any professional personnel, users can install the doorbell by themselves. With longevity design remote control button, press 5 times a day on average, can use 25 years in a row. 18 months warranty from the date of purchase.

* T5 enables quick announcements to passengers to guide them and provides lightening system during emergency situations in railway operation, such as power loss, accidents and natural disasters. * Bicom unique digital radio relay technology and embedded battery enable emergency broadcasts to all vehicles in train without external power supply. * T5 is installed on the ceiling of railroad vehicles and also suitable for newly built vehicles.

* T3 keeps passengers in railroad cars safe. * In those places in which radio environment is weak and wire announcement is not allowed (such as in a subway and in a train) * Wireless announcement becomes possible by using the radio relay system with low power in case of emergency situation. * T3 is the solution for wireless announcement * T3 is the system that makes an announcement to passengers even if the power is cut off in case of emergency. * It is because devices with built in rechargeable batteries are installed in railroad cars and voice packet is relayed for receiving & transmitting by the digital wireless relay method of installed devices.

Ultra-bright lcd screen. or both Easy to operate. 1 pcs - 4cmx25, 5x14, 5 weight 0, 360kg

1. With microprogramming technology,digital auto remote control and performance of stabilization 2. (wireless telecommunication) 3. Independent system of controllization of doorbell including self-monitor/unlock/call 4. Auto-closure of power-supply, the power-supply auto turn into the calendar & clock window while the work is over. 5. One outside-fix doorbell can multi-connect the inside-fix doorbells ,on the contrary, the same . 6. The remote control distance is roughly 100-150m 7. Color display screen in TFT 3.2 inch 8. 2.4G launch frequency the power below 17DBM 9. pretty shape and fire-proof material outside 10 24h-auto-monitoring for your home Tech-specification 1. Video monitor :300 thousand definition of CMOS color 2 .Display Screen: 3.2£¢color LCD 3. Power supply : 18 VDC 4. One outside-fix doorbell can multi-connect 3 or 8 inside-fix doorbells 5. power consumption: consumption of standby is less than 0.3W and the most is 15W 6. resolution ratio : 640*380(color) 7. Light of Night vision : Infrared ray 8. Surrounding temperature: -20¡æ~60¡æ 9. Weight : 15kg

Product Name: Military Police Leather Molle/Belt Walkie-Talkie Pouches/Holder Material:100% Genuine Leather Color:Black Features: â?¢ Snaps onto Sam Browne Belt â?¢ Adjusts for all radio sizes â?¢ Steel reinforced â?¢ Select Plain or Basketweave finish MOQ: 1000 Pcs OEM Accepted: Yes

Product Name: Nylon Multi-Function MBITR PRC-148 / 152 Radio Pouch Walkie Talkie Material: 600D Polyester/1000D Nylon Dimension: 8 x 5 x 22 cm Color: Black, OD Green, Khaki, Coyote, Multicam and other camouflage MOQ:1000 Pcs Features: - Fitting for PRC148/152 walkie talkie - Adjustable strap on the top to fit other models in different size - Military standard fabric and production process - Water proof and abrasion resistance - Molle webbing designed to attach on other tactical gears - Pouch can be opened on the middle, no need to take out the machine and you can adjust the radio. - Ideal for outdoor sports activities, hunting, camping, climbing and cycling activities

Product Name: Tactical Universal MOLLE Radio Pouch Material: 600D Polyester Dimension: 6.5" x 10" x 2.5" Color: Black, OD Green, Khaki, Coyote, Multicam and other camouflage Features: â?¢ Secure and reliable SlickStick/MOLLE radio pouch â?¢ Integrates with bags, belts, and packs â?¢ Universal web platform compatibility â?¢ Fits any standard handset MOQ: 1000 Pcs OEM Accepted: Yes

Frequency range:Gps l1/l2, glonass l1/l2, galileo e5a/e5b/e6 bds b1/b2 Polarization:Rhcp Connector:Tnc-k Impedance:50 ohm Axial ratio:=3db Azimuth coverage:360° Gain at zenith:=5dbi Lna gain:42db Dimension:145*58mm

Kivos KDB303 wireless video door phone for apartment with smart HD camera] Function: 1. doorbell, visual 2. intercom between indoor screen and outdoor camera 3. photo shooting to 120pcs 4. night vision 5. Menu setting easy to use Outdoor unit: Power:4*AA(1.5V) battery Consumption:400mA Standby power consumption:0.01mA Outline dimension:128*67*32mm Weight:122g Environmental condition Temperature: -10?~+50? Waterproof grade:IP55 Placement:Hang on out wall Surface material:ABS & hardware accessories Camera:300,000pixels View angle:120° wide angle (Extra 15° adjustable) Night vision:pattern Infrared lamps Standby time: 3months Indoor monitor: Power Specific:lithium battery BP-6M(1100mAh) Consumption:400mA Outline dimension:126*84*20mm Weight:110g Environmental condition Temperature:-0?~+40? Placement Table style LCD size:3.5" TFT color screen Wireless communication mode:2.4GHz Images spread:25fps Picture format JPEG Working time:4hours continuously Standby time:500hours Charge time:3hours External power:DC5V 1A Application distance:About 300m in open space

Gsm antenna Frequency range 824~894 mhz/1710~1990 mhz 880~960 mhz/1710~1990 mhz 1920~2170 mhz V.S.W.R2.0:1 Impedance50 ohm Gain2 dbi Polarization typevertical or horizontal Cablerg174, 3m or others Connectorsma/mcx/fakra or others Working temp-40?~+85? 1pcs in a opp bag, 250pcs in a carton