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RM ITALY BLA600 Solid State Amplifiers
RM ITALY BLA600 Solid State Amplifiers are wideband, compact, automatic linear amplifiers for 160 through 6 meters; 1.8 to 54 MHz. Low input drive requirements (20 to 25W on 80-10 meters, 30-40W for 500W on 160m and 6m) make these amplifiers THE perfect transceiver companion! RM ITALY BLA600 amplifiers are fully automatic 500W solid-state linear amplifiers suitable for seamless integration with all modern transceivers. They utilize the rugged NXP / Freescale MRF6VP5600H 50V power MOSFET for high power and high reliability. These amplifiers are capable of all modern modulation modes. BLA600 amplifiers are fully automatic, featuring instant RF frequency-reading for band changes and fast, reliable and silent PIN diode TX-RX switching, making them ideal for CW QSK operation (separately purchased transceiver to amplifier PTT keying cable is required.) BLA600 amps have three (3) antenna outputs that are easily configurable on a per-band basis as per the user's requirements. Their RF deck is supplied by a heavy-duty linear power supply, with 240 volt AC input* (115-120 or 230 VAC capable) and utilizes an efficient active bridge rectifier with very high-grade filter capacitors to provide the PA devices with a very low noise and robust 50V DC. The amplifier's RF deck has a large heat spreader and copper heat sink which provides a very efficient cooling system. There are separate fans for the RF deck and LPF board / power supply for high duty cycle operation. Internally, all modules are mounted in a very robust and well-screened enclosure. BLA600 amplifiers feature Dual MCU control and an extensive array of protection circuits that look after the amplifier with rapid reaction time. VSWR, I/P Power, I/P Frequency, Three Temperature sensors; Transistor / Heat sink and PSU, Drain voltage / Drain current and HV PIN supply are all continuously monitored. Some thumbnail details: * Employs Freescale MRFE6VP5600 Power FETs * Drive requirements: 20-25W for 500W on 80-10m; 30-40W for 500W on 160m and 6m * Input drive from 1W to maximum of 40W (1 to 25W w/reduced output) * Power Gain: Typical 14dB +/- 1dB (80-10m) * Solid 500W Output on all modes * Dual MCU Control * Fast PIN Diode RX-TX TX-RX switching enables full QSK operation * 2x16 LCD screen for Amplifier Status * Two Separate LED displays; one for power and one for antenna VSWR * Three antenna output connectors, user-configurable * Dual large-diameter MCU controlled multispeed fans for efficient cooling * 1,200W Linear Power Supply- Highly filtered and regulated * Weight: 21.5kg (47.4 lbs.) * Quiet, 240 VAC operation **Requires a user supplied NEMA 6-15P to IEC 320-C13 Cord. (Internally resettable for 230 or 120 VAC input on jumper board under rear access panel secured with T10 torx screws) * AC Input Fuse: 5 x 20mm F LBC 250V; Fast Blow, 240 VAC 5A (included); or 230 VAC 6A (optional) or 115-120 VAC 10A (optional, with NEMA 5-15P to IEC 320-C13 15A Cord.) WARNING: Amplifier is set from the factory for 240VAC operation. Do not use a low amperage PC power supply AC cord. An IEC C-13 14AWG 15A cord is required with NEMA 6-15P for 240VAC or NEMA 5-15P for 120VAC after internal jumpers and fuse have been changed. If your HF transceiver can be set for 20 to 40 watts output, then you will be sending 500 watts to the antenna on ALL bands 160 through 6 meters using this amplifier. The real beauty is that it all happens fully automatically! There is no tuning and no band switching! Give your signal a nice boost. Order the RM ITALY BLA600 Solid State Amplifier from DX Engineering!
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$2,799.99
$2,519.99
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DMV Flight 90 Micro Cooling Fans
DMV Flight 90 Micro Cooling Fans will extend the life of your electronics by eliminating excess heat buildup and will protect amplifiers, power supplies and other heat-generating components. These Flight 90 cooling fans are great for projects or as a replacement. [ Whenever the DX Engineering "Documentation" tab is available, please look at the associated files for additional product information.] Additional Features and Specifications: * 24 VDC * 2700 RPM * 3.62 X 3.62 X 0.98 in. (W x H x D) * 12 in. Tinned Leads * Low Power Consumption * High Air Flow
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$4.16
$3.12
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Scratch & Dent
OM Power OM-2000A+ HF Plus 6 Meter 1,500W+ Auto Tune Linear Amplifiers
OM Power OM-2000A+ HF Plus 6 Meter 1,500W Auto Tune Linear Amplifiers (OMR-OM-2000A) features one FU-728F Ceramic Tetrode tube capable of providing stable, full legal limit all-mode output power and frequency coverage of the Amateur bands ranging from 1.8 to 29.7MHz plus 50MHz. CW ops will enjoy QSK (full break-in) with the silent T/R vacuum relay. The Intuitive 4.3-Inch color Touch Screen and front panel indicators allow you to stay informed about the operational status of the amplifier and effortlessly gain access to advanced features and settings. Full band change or frequency reading compatibility is built in for modern transceivers and RF Sense band change supports legacy transceivers. The OM-2000A+ supports automatic antenna switching for up to 10 antennas. Remote Control operation is supported via LAN and available PC program download. The OM-2000A+ is considered one of the most compact and lightest 1500W+ HF automatic tuning amplifiers on the market.
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$7,199.99
$5,543.99
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OM Power OM-4001HF HF Manual Tune 1,500W+ Linear Amplifiers
OM Power OM-4001HF HF Manual Tune 1,500W+ Linear Amplifiers features two FU-728F Ceramic Tetrode tubes capable of providing stable, full legal limit all mode output power and frequency coverage of the Amateur bands ranging from 1.8 to 29.7MHz. CW enthusiasts will enjoy QSK – full break-in operation. The Intuitive 4.3-Inch color Touch Screen and front panel indicators allow you to stay informed about the operational status of the amplifier and effortlessly gain access to advanced features and settings. The OM-4001HF is one of the most compact and capable 1,500W+ manual tuning HF linear amplifiers available.
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$7,599.99
$7,219.99