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Supplier: MACOM
Description: MACOM’s attenuators are used in a variety of applications for automotive and wireless markets, including 75 Ohm versions for CATV. We offer serial and parallel logic controlled digital attenuators and voltage variable analog attenuators (VVAs) that range from DC to
- Frequency Range: 0 to 40 GHz
- Attenuation: 10 to 50 dB
- Number of Bits (for Digital Attenuators): 1 to 6
- Insertion Loss: 0.3 to 6.5 dB
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Supplier: Richardson RFPD
Description: The MAAM-010399 is an integrated 3 stage differential amplifier with embedded voltage variable attenuator. This part is intended as the output amplifier in a downstream Edge QAM RF modulator. The module provides excellent linearity and ACPR at output levels greater than 7 dB above
- Frequency Range: 50 to 1,200 MHz
- Maximum Gain: 28 dB
- Noise Figure: 5 dB
- Output Intercept Point (IP3): 48 dBm
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Supplier: Richardson RFPD
Description: Differential CATV Variable Gain Amplifier 5 - 300 MHz. The MAAM-011186 is an integrated 2 stage differential amplifier with embedded digital step attenuator (DSA) assembled in a lead-free 7 mm 48-lead PQFN package. This amplifier provides excellent linearity and high output
- Frequency Range: 5 to 300 MHz
- Maximum Gain: 39 dB
- Output Power( P1dB): 27 dBm
- Noise Figure: 3 dB
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Supplier: ValueTronics International, Inc.
Description: Engineers use RF signal generators as test equipment, mostly to measure responses of filters, amplifiers, and electrical components. Additional Features: Frequency range: 1-1400 MHz Modulation: AM, FM Sweep modes: - Linear Harmonics (noise): 30 dBc Output Impedance: 50 Ohm For TV & CATV
- Minimum Frequency Range: 1,400 MHz
- Maximum Frequency Range: 1,400 MHz
- Device Type: Generator
- Generator Type: Signal, Sweep
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CATV Mini Variable Attenuator QDSJ-C-C1, China Suppliers and Manufacturers
Home > Products > Electronic Components & Supplies > Electronics Stocks > CATV Mini Variable Attenuator QDSJ-C-C1 .
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mini variable attenuator,China mini variable attenuator Manufacturers, Suppliers - ECOL
CATV Mini Variable Attenuator QDSJ-C-C1 .
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Diode Quad Is Foundation For PIN Diode Attenuator | Semiconductor content from Microwaves & RF
A low-cost surface-mount PIN diode quad was used as the basis for two versions of a wideband voltage- variable attenuator with outstanding linearity performance for CATV and other communications applications.
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Lim Yeam Ch'ng
A low-cost surface-mount PIN diode quad was used as the basis for two versions of a wideband voltage- variable attenuator with outstanding linearity performance for CATV and other communications applications.
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Digital and Analog Fiber Optic Communications for CATV and FTTx Applications
A typical lineup of a CATV receiver with an automatic gain control (AGC) attenuator , voltage variable attenuator (VVA), or digital controlled attenuator (DCA) is given in Fig. 9.8.
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Dispersion compensation in externally modulated transport system using chirped fiber grating as well as large effective area fiber
The variable optical attenuator VOA was introduced after each EDFA; all CATV rf parameters were measured using an HP-8591C CATV analyzer after a 100-km SMF transmission.
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http://www.nxp.com/documents/application_note/AN11228.pdf
With the use of NXP’s BGA301x drop amplifiers and the BAP70Q quad pin diode attenuator a wideband Variable Gain Amplifier (VGA) has been made which can be used as line-up amplifier in CATV networks.
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A novel hybrid three-band transport system based on a DFB LD with multi-wavelength output characteristic
Since the optical power level of CATV channel is much higher than that of the ROF and FTTX channels, yet the output of the ROF and FTTX channels are through a variable optical attenuator (VOA).