Diamond SG-M505 Dualband mobile antenna

incl. VAT, plus shipping €46.22

In stock, shipped in 1 to 2 days


Supply Scope

  • Antenna
  • Instruction

Technical description SG-M505

The Diamond SG-M505 is a compact and robust mobile antenna for VHF and UHF with PL connector integrated into the slim base. 

The manufacturer specifies the VSWR with better 1.5:1. 

On 2m the SG-M505 is designed as a quarter wave radiator, in the 70cm band as a 6/8 wave radiator.

Application description SG-M505

The Diamond SG-M505 can be mounted on any PL antenna base. Additional tuning is usually not necessary, but if it is, it is simply done by means of grub screws with hexagon socket. 

Due to its low height, the vehicle still fits into many garages even with the antenna mounted. And if it doesn't, the integrated articulated joint allows the antenna to be flipped over in a second.

Technical Data
Product Name SG-M505
Stacking 2m 1/4 λ
Stacking 70cm 6/8 λ
Mono-/Multiband Dual band
Color Chrome
Brand Diamond
Supported Bands 2m, 70cm
Height 53
Max. Power [W] 100 W
Polarisation Vertical
Antenna Type Omni-directional Antenna
Design of antenna Mobile Radiator
Connector PL connector (male)
Documentation Languages EN, JP
Gain 144 MHz [dBi] 2.1
Gain 432 MHz [dBi] 3.8

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