RM KL503HD - 25-30MHz (300W) Linear Amplifier With Preamplifier
The KL503HD is a 12V linear amplifier for use in the frequency range 25 – 30 MHz, with a drive power of 1 to 35 W in all modes. The KL 503 HD features a six-position power selector via a a front panel knob and a RX preamplifier with electronic switching, which can be activated via a switch on the front pane
In stock
- SKU
- 23-218
£279.95
Description / RM KL503HD - 25-30MHz (300W) Linear Amplifier With Preamplifier
The KL503HD is a 12V linear amplifier for use in the frequency range 25–30MHz, with a drive power of 1 to 35 W in all modes. The KL 503 HD features a six-position power selector via a a front panel knob and a RX preamplifier with electronic switching, which can be activated via a switch on the front pane
Technical Specifications:
- Operation Frequency: 25-30 MHz (10m Amateur HF Band)
- Modulation Types: SSB, CW, AM, FM, data etc (All narrowband modes)
- Transistor: 8x RM3 Mosfet + 1x RM4 Mosfet Driver
- Max I/P Current: 30 Ampere
- Power Supply: 13 VDC +/- 1V 40A
- Input Fuse (Internal): 3x 10 Ampere (5x20 mm Fast)
- Input RF Power: 1-35 Watt max (All modes)
- Output RF Power: 300 Watt max
- Maximum bypass power (Amplifier off): 50 Watt max
- Input VSWR: 1.1 – 1.5:1
- Output VSWR Maximum: 2.5:1
- Harmonic Output: >-50dBc 25-30 MHz
- Dimensions: 170mm x 295mm x 62mm
More Information
| Allow Backorder in Clerk.io | No |
|---|---|
| Product Condition | New |
| Bar Code/EAN | 5056109285980 |
| Manufacturer | RM |
| Frequency Band | Amateur Bands |
| Frequency MHz | CB Radio - 27-28 MHz (11m) |
| Item returned for technician testing period | 14 days |
| Repair period | 90 days |
| Refund period | 14 days |
| Exchange period | 14 days |
Product Attachments
Customer Reviews
Price
5
Quality
5
Value
5
First class service.
Review by
Romeo Golf
Thank you Moonraker for fast delivery. Amp is good quality for the money. Have had really good reports on dx. No need to use full power.
Price
4
Quality
5
Value
5
Very pleased with the KL503HD.
Review by
k5
High quality construction, most impressed with the preamp. Highly recommend this amp.
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