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Sirio - HP-S 136-174

Product code: 221350505
Factory code: 2213505.05

The Sirio HP-S 136-174 is a high-performance VHF mobile antenna designed for use in the 136 till 174 MHz range.

It can be tuned on the desired frequency by using the provided "Typical Tuning Diagram vs. Frequency" diagram.

With a gain of 4.15i dB, this antenna ensures excellent signal strength and an extended communication range.

It supports up to 200 watts power handling, making it suitable for high-demand applications.

The shock spring system adds protection against impact and vibration, ensuring longevity.

Frequency range: 136 - 174 MHz tunable by cutting
Shipped next business day
€39.95 (33.02 excl. 21% VAT)

Electrical data

  • Electrical type: 5/8 λ
  • Gain: 4.15 dBi
  • VSWR: ≤ 1.2 on resonant frequency
  • Bandwidth: 6.7 MHz @ 136 MHz, SWR ≤ 2.0
  • Maximum continuous power: 200 Watts (CW)
  • Impedance: 50 Ohm
  • Polarization: Linear vertical

Mechanical data

  • Materials: Stainless Steel 17/7 PH, ABS, PTFE, chromed brass
  • Height: 1480 mm
  • Weight: 270 gram
  • Mounting type: On UHF-female (PL) connector (not included)
  • Antenna connector: UHF-male (PL 259), gold plated central pin, PTFE insulator

Inside the box

  • Antenna: Yes
  • Installation manual: English