Brand Name: FOXWEY
Origin: Mainland China
Package: No
Model Number: FAGP100
Voltage: 5V
Type: 1/4" Wave Antenna
FM antenna for receiver: yes
FM antenna for transmitter: yes
Composement: by 4 pcs of telescopic antenna
Feature: portable amateur comet GP 3 antenna
Support frequency Range: 68-350MHz.
Transmitting Power: Max.15W
Antenna Length: 20CM - 112CM
Antenna construction: 4 pcs of telescopic Antenna
Wire connector: via BNC (Q9) connecting the wire
Brand Name: FOXWEY
Origin: Mainland China
Package: No
Model Number: FAGP100
Voltage: 5V
Type: 1/4" Wave Antenna
FM antenna for receiver: yes
FM antenna for transmitter: yes
Composement: by 4 pcs of telescopic antenna
Feature: portable amateur comet GP 3 antenna
Support frequency Range: 68-350MHz.
Transmitting Power: Max.15W
Antenna Length: 20CM - 112CM
Antenna construction: 4 pcs of telescopic Antenna
Wire connector: via BNC (Q9) connecting the wire
This is portable amateur comet GP 3 antenna , also called 1/4" Wave FM antenna for receiver and transimitter, composed with 4 pcs of Telescopic Antenna by 20-112CM long, to improve the RF gain and efficiceny , increase the transimitting distance and sensitivity as receiver greatly. It is flexible to adjust the length freely by 4 pcs of Telescopic Antennas from 20 cm to 112cm each. It is smarter than the fixed element length of antenna in the market.
Note: this antenna will be sold with 50 Ohm RG174 RF Coaxial Cable Pure Cooper with BNC male SMA male connectors.
By this antenna, you can t fix 1/4" Wave Antenna precisely to Max. transimitting efficiency by the formula: Element Length(Meters)=(300/frequency)/4,
e.g. suppose you need the transimitting frequency is 100MHZ, and then you can adjust the Telescopic Antenna element length as (300/100)/4=0.75 meter.
Also, if you use this FM antenna on this SDR unit, the sensitivity will be improved greatly and better performance on frequency 68-350MHz.
Warrnning: Please make sure you pose the direcion correctly as follows as comet GP (Ground Plane) antenna:
Main element antenna is pull up vertically; And other 3 ground antenna is pull out by 45 degree.
Your transimitter will be distroyed if you have to make correct length and pose for this antenna.
Standard Sales Packing content:
1X comet GP antenna without coxial cable;
1X 50Ω Coxial feeder wire connector, from SMA male to BNC male
Try this Portable comet GP 3 antenna 1/4" Wave FM antenna for receiver & transmitter with telescopic antenna 68-350MHz BNC connectors, it worth.