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| Electrical | |
| Model | GP 40 |
|---|---|
| Frequency | Tunable by cutting within : 40 – 70 MHz |
| Antenna Type | Ground-plane |
| Max. Input Power | 1000 W |
| 3 dB Beamwidth, H-Plane | Omnidirectional |
| Polarisation | Vertical |
| Pattern Type | Omnidirectional |
| Impedance | 50 Ω |
| Gain | 0 dBd (2.2 dBi) |
| VSWR | < 1.2:1 @ f. res. |
| Bandwidth | 1.5 MHz @ 40 MHz (VSWR = 1.5) 3 MHz @ 70 MHz (VSWR = 1.5) |
| Mechanical | |
| Wind Area | 0.075 sq. m / 0.81 sq. ft |
|---|---|
| Connection(s) | UHF(f) (fitting PL 259) |
| Materials | Elements : Glass fibre Metal parts : Bright chromed brass |
| Colour | White (RAL 9003) / Bright chrome |
| Historic Brand | Amphenol Procom |
| Height | Approx. 3200 mm / 125.98 in. |
| Wind Load | 95 N (160 km/h) |
| Weight | Approx. 1.6 kg / 3.53 lb. |
| Mounting | 38 mm dia. mast tube (42 mm dia. as option, see note) |
| Model | Product No. | Model | Add To Quote |
|---|---|---|---|
|
GP 40 |
100000165 | GP 40 | |
|
GP 40/42 mm |
100000167 | GP 40/42 mm |
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The GP 40 can be delivered with a GP-head for mounting on 42 mm dia. mast tube (standard is 38 mm) when ordering as option GP 40/42 mm.
The radiator is measured from its free end to the bottom of the black insulator, while the radials are measured from their free ends to where they meet the GP-?head.