{"product_id":"rm-hla305-professional-hf-1-8-30mhz-250w-amplifier-with-lcd","title":"RM HLA305  Professional HF 1.8-30MHz 250W Amplifier With LCD","description":"\u003ch2\u003e\u003cstrong\u003eRM HLA305 Professional HF 1.8-30MHz 250W Amplifier With LCD\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: tahoma, arial, helvetica, sans-serif;\"\u003eThe HLA 305V is a wideband compact amplifier for the HF band covering 1.8-30 MHz Output is nominal 250W at full power, 6 band filter and LCD for Amplifier Status. Input drive from 1W to 10W maximum. Ideal for low power handhelds and FT-817ND etc\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e SPEC'S\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* Frequency range: 1.8 - 30 MHz, including WARC (excludes 11m**, 60m)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* Manual or Automatic band switching\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* Modes: AM FM SSB CW RTTY Digital (manual switch for SSB mode)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* RF Drive: 10 W typ. (at 15W, input protection occurs)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* Maximum output power: Low, 200W CW, typical\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* Maximum output power: Hi, 250W CW, typical\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* LCD information screen\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* Power gain: 13.5 dB plus\/minus 1dB\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* Input voltage: 13 VDC plus\/minus 2V\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* DC Current: 45A maximum (optional external power supply required)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* Input impedance: 50 ohm (unbalanced) UHF Female, SO-239\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* Output impedance: 50 ohm (unbalanced) UHF Female, SO-239\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* Final transistors: Motorola MRF455 x 4\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* Circuit Configuration: Class AB push-pull\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* Dimensions: 240 x 67 x 450mm, (9.4 x 2.6 x 17.7 in.) (HLA 305 V)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e* Weight: approximately 4kg (8.8 lbs.)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cbr\u003e","brand":"RM","offers":[{"title":"Default Title","offer_id":35793422745760,"sku":"","price":640.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0223\/4803\/8208\/products\/RMHLA305.jpg?v=1598011018","url":"https:\/\/www.pjbox.co.uk\/de\/products\/rm-hla305-professional-hf-1-8-30mhz-250w-amplifier-with-lcd","provider":"P J Box","version":"1.0","type":"link"}