COVID-19 Update: Our online sales are continuing for our CanadianUS and many International customers. Package deliveries are being slightly delayed in transit but are still arriving. Orders are shipped the next business day after they are received. Contact Us for any questions.

315MHz Helical Spring Antenna

2.15dBi Gain at 315MHz

315MHz Helical Spring Antenna Dimensions

315MHz spring antenna is a spiral-shaped antenna for use with 315MHz transmitters or receivers. Very common and widely used in security monitoring, Internet of Things, RF remotes, RFID, industrial remote control, to name a few. They feature a low VSWR, are easily installed, and offer stable performance with good anti-vibration qualities.

Easy to use with excellent performance and can be soldered directly to the wireless module. Spring size measures only 27mm (approximately 1-inch in length).

Specifications:

Frequency: 315 (+/- 5) MHz
VSWR: <1.5
Gain: 2.15 dBi
Input Impedance: 50 ohm
Maximum Power: 10W
Wire Diameter: 0.5mm
Height: 27 +/-1 mm (37.5 Turns)
Weight: 1g

315MHz Helical Spring Antenna VSWR Details

 

Write a review

Note: HTML is not translated!
    Bad           Good

315MHz Helical Spring Antenna

2.15dBi Gain at 315MHz
  • Product Code: 315MHz Helical Antenna
  • Availability: In Stock
  • $0.95 USD


Related Products

Mini RF Wireless Transmitter & Receiver (315Mhz or 433Mhz)

Mini RF Wireless Transmitter & Receiver (315Mhz or 433Mhz)

315Mhz or 433Mhz

Pair of 315Mhz or 433Mhz transmitter and receiver modules link kit for Arduino, Rasperberry Pi, PIC,..

$1.50 USD $1.95 USD

4 Button Key Fob with Receiver

4 Button Key Fob with Receiver

Available in 315MHz and 433Mhz

4 Button Key Fob Remote with Receiver Module Available in 315 MHz or 433 MHz models Easy to us..

$4.95 USD

433MHz Helical Spring Antenna

433MHz Helical Spring Antenna

2.15dBi Gain at 433MHz

433MHz Helical Spring Antenna 2.15dBi Gain at 433MHz 433MHz spring antenna is a spiral-sha..

$0.95 USD