The varactor resonator shown is resonant at 135 MHz. In the circuit
... 2- Consider a lossy transmission line of characteristic impedance Zo and propagation constant γ = α + jβ . A resonator is designed using a short-circuited transmission line section of length l = 1λ. (Assume that the total loss of this resonator is much less than one neper). (a) Will this section ex ...
... 2- Consider a lossy transmission line of characteristic impedance Zo and propagation constant γ = α + jβ . A resonator is designed using a short-circuited transmission line section of length l = 1λ. (Assume that the total loss of this resonator is much less than one neper). (a) Will this section ex ...
XE42 - 200 Series (HCACMOS), 5 V
... Lead Material & Finish: Kovar, 50 to 80 μ inches gold over 100 to 250 μ inches Nickel ...
... Lead Material & Finish: Kovar, 50 to 80 μ inches gold over 100 to 250 μ inches Nickel ...
- Toner Cable
... AGC Window @ -1 dBm out -21 to -41 dBm (for 32 equal amplitude KU transponders) Noise Figure 7 dB @ 2150 MHz RF SPECIFICATIONS - PAL1-T Passband Gain @ inputs below AGC threshold Frequency Flat Slope Flat Slope 250 MHz 40 dB 36 dB 38 dB 34 dB 950 MHz 38 dB 38 dB 36 dB 36 dB 1450 MHz 39 dB 40 dB 37 d ...
... AGC Window @ -1 dBm out -21 to -41 dBm (for 32 equal amplitude KU transponders) Noise Figure 7 dB @ 2150 MHz RF SPECIFICATIONS - PAL1-T Passband Gain @ inputs below AGC threshold Frequency Flat Slope Flat Slope 250 MHz 40 dB 36 dB 38 dB 34 dB 950 MHz 38 dB 38 dB 36 dB 36 dB 1450 MHz 39 dB 40 dB 37 d ...
SecureSync® LMR
... be configured for your specific needs. Built-in time and frequency functions are extended with up to 6 input/output modules. Included with the base unit is an extremely accurate 1 PPS timing signal aligned to a 10 MHz frequency signal without any phase discontinuity. A variety of internal oscillators ...
... be configured for your specific needs. Built-in time and frequency functions are extended with up to 6 input/output modules. Included with the base unit is an extremely accurate 1 PPS timing signal aligned to a 10 MHz frequency signal without any phase discontinuity. A variety of internal oscillators ...
LM1889 TV Video Modulator
... accuracy and stability required of the subcarrier frequency for use with television receivers. Lag-lead networks (R2C2 and C1R1) define a quadrature phase relationship between pins 1 and 18 at the subcarrier frequency of 3.579545 MHz. Other frequencies can be used and where high stability is not a r ...
... accuracy and stability required of the subcarrier frequency for use with television receivers. Lag-lead networks (R2C2 and C1R1) define a quadrature phase relationship between pins 1 and 18 at the subcarrier frequency of 3.579545 MHz. Other frequencies can be used and where high stability is not a r ...
SFX-424G Synchronous Clock Generators Applications
... translates up to four inputs from 8 kHz to 100MHz, to output frequencies between 8 MHz and 800 MHz. The SFX-424G supports all major FEC rates such as 15/14, 255/237 etc. SFX-424G is well suited for use in line cards, service termination cards and similar functions to provide reliable reference, ph ...
... translates up to four inputs from 8 kHz to 100MHz, to output frequencies between 8 MHz and 800 MHz. The SFX-424G supports all major FEC rates such as 15/14, 255/237 etc. SFX-424G is well suited for use in line cards, service termination cards and similar functions to provide reliable reference, ph ...
Model NV-872
... • RJ45 connectivity with optional RJ45-to-screw-terminal adaptors (included) • Exceptional interference rejection • Built-in transient protection and ground-lifting • Automatic compensation for reverse-polarity wiring • At-a-glance per-channel diagnostics • Compatible with qualified UTP cameras • In ...
... • RJ45 connectivity with optional RJ45-to-screw-terminal adaptors (included) • Exceptional interference rejection • Built-in transient protection and ground-lifting • Automatic compensation for reverse-polarity wiring • At-a-glance per-channel diagnostics • Compatible with qualified UTP cameras • In ...
Radio astronomy receiver overview
... The mixer is a frequency converter. Its output frequencies are the sum and dierence of the signal and L.O. frequencies. From our 50 MHz signal and an LO frequency of 300 MHz we can get either 250 MHz or 350 MHz. The 250 MHz bandpass lter passes the former and rejects the latter. In addition, mixer ...
... The mixer is a frequency converter. Its output frequencies are the sum and dierence of the signal and L.O. frequencies. From our 50 MHz signal and an LO frequency of 300 MHz we can get either 250 MHz or 350 MHz. The 250 MHz bandpass lter passes the former and rejects the latter. In addition, mixer ...
NCS2553 3-Channel Video Amp with Standard Definition
... NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared operating temperature range. Functiona ...
... NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared operating temperature range. Functiona ...
Recommended Levels of Digital Signals Relative to Analog
... APL is therefore hard to assess. In the calculations, a small adjustment is made to account for the vertical blanking interval, but the detailed derivation of this adjustment is not given. In the worst case, it will increase the average power of the modulated signal by about 0.2 dB. ...
... APL is therefore hard to assess. In the calculations, a small adjustment is made to account for the vertical blanking interval, but the detailed derivation of this adjustment is not given. In the worst case, it will increase the average power of the modulated signal by about 0.2 dB. ...
Rugged Digital Video Recorder Data Sheet
... LL version: 255 x 129 x 57 (L x W x H) LH version: 255 x 129 x 83 (L x W x H) Power Input + 8.4 / +36VDC +12 / +24 battery - EN 50155 Min/Max Power Consumption 15W (minimum), 25W (maximum) Operating Temperature -25°C to +70°C (EN 50155 class T1) Cooling Fans Not required. Passive heat sink provided ...
... LL version: 255 x 129 x 57 (L x W x H) LH version: 255 x 129 x 83 (L x W x H) Power Input + 8.4 / +36VDC +12 / +24 battery - EN 50155 Min/Max Power Consumption 15W (minimum), 25W (maximum) Operating Temperature -25°C to +70°C (EN 50155 class T1) Cooling Fans Not required. Passive heat sink provided ...
1 GHz Counter
... T1 - BC546B T2-T5 - BC556B D1, D2 - BAT41 (BAR19) - may be ommited D3 - HD-M514RD (red) or HD-M512RD (green), 4-digits multiplex driven LED display from HP, or four standard 1-digit LED displays X1 - 4.000 MHz crystal BNC input connector To use with a receiver as a digital scale, close the -10,7 pin ...
... T1 - BC546B T2-T5 - BC556B D1, D2 - BAT41 (BAR19) - may be ommited D3 - HD-M514RD (red) or HD-M512RD (green), 4-digits multiplex driven LED display from HP, or four standard 1-digit LED displays X1 - 4.000 MHz crystal BNC input connector To use with a receiver as a digital scale, close the -10,7 pin ...
Chapter 2. Active Filter Design
... 5. A piece of communication equipment has two stages of amplification with gains of 40 and 60 and two loss stages with attenuation factor of 0.03 and 0.075. The output voltage is 2.2 V. What are the overall gain (or attenuation) and the input voltage? 21. What circuit Q is required to give a bandwid ...
... 5. A piece of communication equipment has two stages of amplification with gains of 40 and 60 and two loss stages with attenuation factor of 0.03 and 0.075. The output voltage is 2.2 V. What are the overall gain (or attenuation) and the input voltage? 21. What circuit Q is required to give a bandwid ...
video pattern generator
... Progressive video: is a way of displaying, storing, or transmitting moving images in which all the lines of each frame are drawn in sequence. Progressive scan is used for most computer monitors, all LCD computer monitors, and most HDTVs. PAL: Phase Alternating Line is an analogue television colour ...
... Progressive video: is a way of displaying, storing, or transmitting moving images in which all the lines of each frame are drawn in sequence. Progressive scan is used for most computer monitors, all LCD computer monitors, and most HDTVs. PAL: Phase Alternating Line is an analogue television colour ...
PAL
Phase Alternating Line (PAL) is a colour encoding system for analogue television used in broadcast television systems in most countries broadcasting at 625-line / 50 field (25 frame) per second (576i). Other common colour encoding systems are NTSC and SECAM. This page primarily discusses the PAL colour encoding system. The articles on broadcast television systems and analogue television further describe frame rates, image resolution and audio modulation.