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Tag: mhz
100 Watt GaN Power Amplifier: 20-512 MHz
2014-06-14 22:14:07| rfglobalnet Downloads
The QBS-598 is a 100 Watt GaN power amplifier covering the 20-512 MHz frequency range. It’s ideal for radar, medical imaging electronics, jamming systems, optical drivers, and communications transmitters.
Tags: power
mhz
watt
amplifier
BIPT gets green light to redistribute 900, 1800 MHz spectrum
2014-06-10 14:58:00| Telecompaper Headlines
(Telecompaper) Belgian regulator BIPT has been given permission to redistribute frequencies in the 900 MHz and 1800 MHz band. Two Royal Decrees have been accordingly adjusted, one from 1995 covering GSM networks in the 900 MHz band and the other from 1997 covering 3G networks in the 1800 MHz frequency band. The adjustments will involve a total of 75 MHz of spectrum: 24 channels in the 900 MHz band and 15 MHz of spectrum in the 1800 MHz band. Most of the spectrum was assigned to Bidco (Telenet, Voo) in 2011, with the idea of creating a fourth operator alongside Proximus, Mobistar and Base. However, despite many reminders from BIPT, Telenet and Voo have shown no hurry to use the spectrum. The distribution procedure will begin as soon as BIPT gets the official confirmation that BidCo accepts to say goodbye to the frequencies. The confirmation is expected no later than 27 November 2015. If there are no more than three candidates (the big three), then each candidate will get the opportunity to acquire some spectrum. BIPT said it will organise an auction if there are more than three candidates but added that the chance of that was very small, given the necessary network investments. The new Royal Decree also gave BIPT the green light to allocate the entire 1800 MHz band before 27 November 2015, including 24 channels for each existing operator (Belgacom, Mobistar and Base).
Tags: light
green
spectrum
mhz
Microwave Absorber targets 800 MHz to 18 GHz applications.
2014-06-10 14:38:44| Industrial Newsroom - All News for Today
Measuring 0.040 in. thick, C-RAM™ RGD-S-192 is suitable for suppressing waves within cavities of microwave modules and other electronics where physical space is limited. Flexible, magnetically loaded, silicone absorber is used in applications where performance cannot be traded for thicker material. Supplied in 12 x 12 in. sheets, product is available with pressure sensitive adhesive and in custom configurations. This story is related to the following:Microwave Absorbers
Tags: applications
mhz
targets
ghz
Tunable RF Filters operate from 100 MHz to 3 GHz.
2014-06-06 14:30:33| Industrial Newsroom - All News for Today
Rated to 50 Watt CW, Tunable RF Filters include 6 bandpass filters capable of octave-band tuning from 125 MHz to 3 GHz, depending on configuration, and 5% pass band. Units employ 5-section tunable design and have mechanical dial accurate within 1%. Five band-reject models are available with octave-band tuning ranges from 100 MHz to 2 GHz, depending on configuration, and 1% reject band. Devices use 3-section design and have mechanical dial tuner accurate to 0.5%. This story is related to the following:Laboratory and Research Supplies and EquipmentSearch for suppliers of: Bandpass Filters | Laboratory Filters
Voltage Controlled Oscillator operates from 3,274-3,280 MHz.
2014-06-04 14:30:31| Industrial Newsroom - All News for Today
Housed in 0.5 x 0.5 in. SMD package with typical output power of +5 dBm, Model CVCO55CC-3274-3280 features control voltage range of 0.3~4.7 V and typical phase noise of -115 dBc/Hz at 10 KHz offset. Input voltage is 8 V with max current consumption of 30 A, and Pulling and Pushing are minimized to 3 MHz and 0.1 MHz/V, respectively. Typical applications include digital radio equipment, fixed wireless access, satellite communications systems, and base stations. This story is related to the following:Voltage Controlled Oscillators (VCO) | Oscillators
Tags: controlled
mhz
operates
voltage
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