Rubidium cell for laser superminiature frequency standards D=5mm, L=7mm

A high-speed signal limiter amplifier. Designed for use in electronic counting frequency meters. Description: The magnitude of the input signals for selecting the switch input and inverting the signal of the limiter amplifier at a supply voltage of ± 5 V: - logical "0" not more than 0.2 V; - logical "1" at least 4.8 V. The value of the input signals of switching on / off the switch at a supply voltage of ± 5 V: - logical "0" no more than 3.3 V; - logical "1" at least 4.1 V. The magnitude of the output signals of the switch at a supply voltage of ± 5 V and a load of 300 ohms connected to zero potential: - logical "0" from 3.1 V to 3.4 V; - logical "1" from 4.0 V to 4.3 V. The minimum input voltage of the sinusoidal shape in the frequency range from 10 Hz to 200 MHz should be no more than 30 mV. The maximum input voltage of the sinusoidal shape in the frequency range from 10 Hz to 200 MHz must be at least 1 V. The value of the supply voltage: - positive 5±0.2 V; - negative -5±0.2 V. The current consumption should be no more than: - from a positive power source 110 mA; - from a negative power supply 35 mA.

These LFS can be used in conjunction with waveguide bandpass filters to increase the suppression of spurious signals and expand the upper band of the barrier. Basic properties Low bandwidth losses; A wide barrage strip. Operating conditions Operating temperature range from minus 10 up to 50 ° C; The relative humidity of the air is up to 98% at a temperature of 25 ° C. Technical specifications Waveguide cross section, mm 5.2×2.6 Bandwidth Fh-Fb at the level of -1 dB, GHz 45-53.6 The barrage band at the level of -30 dB, GHz 60-78 Bandwidth loss, 0.5-1.0 dB

Technical specifications Material: S-TIH53 (Ohara) Length, mm: 13 Height, mm: 1 Thickness, mm: 1.5 Refractive index, mm: 1.823 Period, mm: 0.4 Radius at 45°, mm: 1.35 Transmission, %: ≥99.5 Antireflection coating, nm at one of the wavelengths from the range: 400-1500 Surface quality at λ = 633 nm: λ/4

The VT-002 vibration transducers are designed to convert the instantaneous value of the vibration acceleration of an object into an ICP signal of the IEEP standard.

Technical specifications Material: S-TIH53 (Ohara) Length, mm: 12 Height, mm: 1.0±0.01 Thickness, mm: 1.9±0.1 Refractive index, mm: 1.823 Optical aperture, mm2: 10.0*0.45 Back focal length, mm: 0.09 Transmission, %: >99.5 Pitch, mm: 0.5 Antireflection coating, nm at one of the wavelengths from the range: 400-1500 Numerical aperture: FA 0.5, SA:0.1 Surface quality at λ = 633 nm: λ/4 Residual deviation at full angle FW1/e2 mrad: <7, <10, <13

The VT-003 vibration transducers are designed to convert the instantaneous value of the vibration acceleration of an object into an ICP signal of the IEEP standard.

Technical specifications: Residual capacity when working with immitance meters < 1 pF Residual inductance when working with immitance meters < 0.5 µgn Residual resistance when working with immitance meters < 0.05 ohms Maximum input voltage ±60 V Distance between measuring contacts from 0 to 6 mm Length 1050 mm Weight 160 g

Universal multifunctional tilt-and-turn device (swivel arm) for fixing laser modules with a diameter (diagonal) from 12 to 30 mm.

The VT-005 vibration transducers are designed to convert the instantaneous value of the vibration acceleration of an object into an ICP signal of the IEEP standard.

Technical specifications Material: S-TIH53 (Ohara) Length, mm: 13 Height, mm: 1 Thickness, mm: 1.5 Refractive index, mm: 1.823 Period, mm: 0.5 Radius at 45°, mm: 1.35 Transmission, %: ≥99.5 Antireflection coating, nm at one of the wavelengths from the range: 400-1500 Surface quality at λ = 633 nm: λ/4

Vibration transducers DN-3-M1 are designed to measure vibration by converting mechanical vibrations into electrical signals proportional to the vibration acceleration of an oscillating object. Vibration converters DN-3-M1 are used in conjunction with vibration measuring devices in factory and laboratory conditions.

Technical specifications Material: S-TIH53 (Ohara) Length, mm: 12 Height, mm: 1.0±0.01 Thickness, mm: 1.9±0.1 Refractive index, mm: 1.823 Optical aperture, mm2: 10.5*0.45 Back focal length, mm: 0.09 Transmission, %: >99.5 Pitch, mm: 0.4 Antireflection coating, nm at one of the wavelengths from the range: 400-1500 Numerical aperture: FA: 0.6, SA:0.09 Surface quality at λ = 633 nm: λ/4 Residual deviation at full angle FW1/e2 mrad: <7, <10, <13