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RF Product · Rubber Duck Antenna

136-174 MHz VHF Rubber Duck Antenna GLRD174

SKUGLRD174

GLRD174 is a lightweight 136–174 MHz VHF rubber antenna with a 162.81 mm TPE body and SMA male connector.

136-174 MHz162.81 mm length; 12.7 mm diameter1.8 dBi

Need a different connector, cable configuration or frequency? Send the SKU and project requirements.

Commercial informationData revision V1 · 10 September 2026 · valid through 10 September 2029
MOQ10 pieces
SamplesFree sample available
Standard lead time7 days
CustomizationConnector and frequency
ProductionMass production

Volume pricing is negotiable. Custom-order MOQ is confirmed against the project specification.

Documented product data

Technical specifications

Values below come from the fields currently recorded for this model.
SKUGLRD174
Frequency136-174 MHz
Dimensions162.81 mm length; 12.7 mm diameter
Gain1.8 dBi
VSWR<= 1.5:1
Impedance50 ohm
Maximum Power50 W
PolarizationVertical
ConnectorSMA Male
Length162.81 mm (6.41 in)
Diameter12.7 mm (0.5 in)
Weight9.98 g (0.022 lbs)
Operating Temperature-40 to +80 deg C
Radome MaterialTPE
CategoryRubber Duck Antenna

Product details

GLRD174 offers a 162.81 mm antenna length for VHF equipment operating within 136–174 MHz. Its light TPE-covered construction is useful to consider where an equipment-mounted antenna must fit within a defined handling envelope. Check the clearance above the SMA male connection, including any protective shroud around the equipment socket, rather than judging fit from antenna length alone.

The listed vertical polarization should guide the operating orientation. Confirm the complete channel plan and the equipment-side connector before requesting a sample; being within the broad frequency range does not establish compatibility with a particular radio. For a custom enclosure or mounting position, include that arrangement in the sample evaluation so the selected antenna is tested as it will actually be used.

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