Search

Technical specifications: The waveform is sinusoidal, rectangular (TTL) Frequency range from 0.1 Hz to 10 MHz Frequency setting error ±0.02% Frequency instability ±0.01% in 15 min Signal amplitude ± 2.5 V at 50 ohm load ±5 V without load Limits of adjustment of the output signal level from 2 mV to 1.85 V (skz) at a load of 50 ohms from 4 mV to 3.75 V (scz) without load Signal level unevenness ± 5% at frequencies from 0.1 to 10 Hz relative to 1 kHz ± 2% at frequencies from 10 Hz to 1 MHz ±10% at frequencies from 1 to 10 MHz Harmonic coefficient ± 0.2% at frequencies from 10 to 100 Hz ±0.07% at frequencies from 100 Hz to 20 kHz ± 0.2% at frequencies from 20 to 120 kHz ±1% at frequencies from 120 kHz to 1 MHz ±4% at frequencies from 1 to 10 MHz Parameters of the rectangular (TTL) signal form log. "1" 3 2.4 V; log. "0" ≤ 0.4 V In the frequency range from 0.1 Hz to 2 MHz, the duration of the front, the cutoff is not more than 100 ns Operating temperature range from minus 10 °C to + 40 °C Power supply ~230 V, 50 Hz; 10 V×A Dimensions; weight 210×71×255 mm; 2 kg

Structurally, waveguide LPF 37-78 GHz are made on metal plates located in the center of the E-plane of the waveguide. 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 3.6×1.8 Bandwidth Fh-Fb at the level of -1 dB, GHz 60-78 The barrier band at the level of -30 dB, GHz 85-120 Bandwidth loss, 0.5-1.2 dB

The AG-120TM generator is designed for localization and diagnostics of underground utilities (cables, pipelines). The maximum power of the generator is up to 300 watts (depending on the selected operating mode). The device has no equal in the qualitative indicator of the ratio: power-resource-dimensions-weight. Application of the AG-120TM generator To trace communications by electromagnetic method (cables, metal pipelines) and acoustic method (metal and non-metallic pipelines). To carry out a highly efficient search for cable damage sites. Carry out diagnostics of gas pipelines and determine the places of damage to the insulation of protective coatings. Work with any receiver due to the possibility of selecting any operating frequency in the range of 200-10000 Hz. Features of the AG-120TM generator Increased battery capacity compared to the AG-120T generator. Automatic matching for a given current in the load, instead of the output power, allows you to get the predicted signal level at the input of the search receiver. The multi-frequency (200-10000 Hz) multifunctional device can be equipped with any search receiver using this frequency range. Automatic selection of output power by an “intelligent” power selection program. The built-in “output multimeter” shows the voltage, current, resistance and power in the load. High output current (up to 15 A) makes it possible to work efficiently on “low-resistance” (up to short-circuit) loads (for example, grounded pipelines). High output voltage (220 V auto./330 V with complement. battery) allows you to effectively trace “high-resistance” long-range communications. Multifunctionality: operation without direct connection with a resonant transmitting antenna, inductive pliers, a shock mechanism and an isolation monitoring sensor. Ability to work in rainy weather (on/off; viewing parameters with the lid closed).

The leakage detector with the function of diagnosing shut-off valves "Success AT-407ND" is designed to detect places of depressurization of underground pipelines of heat, water, gas, oil supply systems at a depth of up to 3 m in channel and without channel laying. The search for damage sites is carried out by the acoustic method. The kit includes a set of "ADM-227", consisting of a small-sized acoustic sensor with a magnetic base and an extension pin. The presence of the ADM-227 kit in the leak detector makes it possible to carry out work on leak detection and monitoring the condition of shut-off valves, both on metal and plastic pipes of small diameter. The leak detector allows you to detect violations of the tightness of the shut-off valves. If the sealing of the shut-off element is violated, the product (liquid or gas) leaks. Characteristic acoustic leakage noises are detected by the high-quality microphone of the sensor kit "ADM-227".

A trace searching kit for finding underground utilities (cable lines, metal pipelines, and other communications made of conductive materials), as well as the ability to search for places of damage to the external insulation of communications. The kit includes a receiver in the form of a monoblock with a large LCD display, which displays an image of the route and automatically calculates the depth of communication up to 10 m, as well as the current in the line and the most powerful multi-frequency generator in the TECHNO-AC line, with a range of up to 10 km. Connection to the desired route is possible both by contact and contactless method.

Mathematical processing of the measurement makes it possible to determine and display on the indicator board the relative systematic change in frequency, the average relative value of the frequency difference, the RMS relative frequency deviation, the RMS relative two-sample frequency deviation.

The automatic tracing pulse generator AG-105 is designed to create propagating signals (vibrations) in the routes of hidden communications with the active method of tracerouting. The device creates an alternating sinusoidal current in the studied communication (constantly or in short-term parcels) necessary to determine its location. The features of the AG-105 generator Extremely high power output and battery life, for a compact battery pack ("Type C" × 8) and such small overall dimensions. Universal power supply allows you to reach an output power of over 20 watts. With autonomous power supply, the "life cycle" depends on the quality of the "type C" batteries used. For example, with an initial output power of 7 watts in continuous generation mode, the "life cycle" is ≈ 5 hours, and with an initial output power of 15 watts in intermittent modulation mode, the "life cycle" is ≈ 25 hours (using standard new "fresh" batteries, for example, "Energizer C"). When using "ultra-high-capacity" batteries (for example, "Duracell ULTRA" or "COSMOS"), the battery life can be increased by 20-30%. When connecting an external "12V" battery (for example, a car), the operating time is determined by the capacity of this battery. When connecting an external mains power supply "15 V", the operating time is not limited. The dimensions of the portable device in the case are 216x180x105 mm, and the weight does not exceed 2 kg. These features are provided by the use of an ultra-efficient unique modification of the circuit technology for building CLASS D power amplifiers. The pulse output amplifier reaches an efficiency of 85%, which is especially important for "energy-consuming" devices with autonomous power supply.

The kit of the portable acoustic leakage detector "Success AT-207" is designed to detect depressurization sites of underground pipelines of heat and water supply systems located at a depth of up to 3 m in channel and channel-free laying. The search for damage sites is carried out by the acoustic method. •