A.C line direct connection type scramble system transmitter by remote control
SCR-200TA

Outline
  • Since it is not battery operation, once it installs, it can use semipermanently.
  • From an exclusive receiver It is the transmitter which can control dispatch by remote control. Since an electric wave is an electric wave of an scramble system, it can be heard with no receiver with a commercial receiver except an exclusive receiver. It can be heard only with an exclusive receiver (SCR-200R).
  • It becomes the system which changes four kinds of careers (dispatch frequency) for a short time (it is 20 times in 1 second). It restores to a receiver on a career in the form which carries out an automatic tailing synchronization.
  • It cannot be heard that it is not the receiver (SCR-200R) which became the pair by the difference in the order of a repetition of a career (being all six kinds).
  • It is the same outside as KRT-400TA.The external antenna was attached in order to increase an output.
  • Since it is a remote control system, the electric wave is not taken out usually. Therefore, it is not discovered with a locator.
  • The notification distance of an electric wave is about 200-400m. The notification distance of SCR-100T is prolonged about twice.
  • Since the ALC (automatic volume adjustment circuit) are carried out, it can be heard on the level same from a faint sound to a loud sound.
  • The model of special frequency can also be manufactured. (The maximum of less than [ 320MHz + - 2MHz ] and a career and the minimum width are less than 1.2MHz.) It becomes a receiver and a pair. Time for delivery is one month.
Directions
  • It is used by building in electric appliances, the wall socket box , etc. When installing in the wall socket etc., it connects with metal portions, such as the root of an electric light line, in attached clip code.
  • The capability to collect sound becomes weak and it becomes impossible to gather a small sound, if sealed completely, when used by building in an electric product etc. Moreover, tone quality also becomes bad and the degree of plainness becomes remarkably bad. Since sound is gathered with a microphone, a microphone portion is made to adhere to the crevice between the exteriors of the apparatus made to build in. It fixes and installs with a gummed tape, a cellophane tape, etc.
  • It warns against plugging up the hole for microphones in the opposite side of a connection terminal.
  • Except an exclusive receiver, it develops for the purpose of the ability not to hear it. Although click sound is slightly mixed when a synchronization replaces when receiving, it is uninfluential in the degree of plainness.
  • A remote control formula scramble receiver and a set use a remote control formula scramble transmitter. The internal transmitter of a standard article becomes only G channels [ one ]. If the power supply switch of a remote control formula scramble receiver is put in, for 2 - 3 seconds will send an instruction electric wave to the internal receiver by the side of a remote control formula scramble transmitter at first. The internal receiver by the side of a remote control formula scramble transmitter is operating a short time at intervals of 2 seconds, in order to save a battery. Therefore, sending an instruction electric wave only at the beginning which put in the power supply switch is continued for 2 - 3 seconds. Perception of it of the internal receiver by the side of a remote control formula scramble transmitter begins to transmit an electric wave, instant. Although the transmitted electric wave by the side of a remote control transmitter is henceforth disconnected at intervals of about 4 minutes, the direction of a remote control receiver side will issue instructions of re-connection at an instant, if the electric wave of a remote control formula scramble transmitter is disconnected. Therefore, unless the power supply switch by the side of a remote control formula scramble receiver is cut, it can continue receiving continuously. If the power supply switch by the side of a remote control formula scramble receiver is cut when stopping, transmission of the electric wave by the side of a remote control formula scramble transmitter will also go out automatically less than several minutes.
Specification of SCR-200TA
      AC line direct connection type remote control formula career scramble system transmitter.
      Dispatch part.
        Four kinds of careers are changed one by one by 50mS.
        Career frequency
          D channel 320.235Mhz, E channel 320.675Mhz, F channel 321.135Mhz, G channel 321.575Mhz.
        System Six kinds (H, I, J, K, L, M).
        Voltage of operation 3V.
        Consumption current 25mA.
        High frequency output 15mW.
        Sprias Less than [ -50db ].
      Receiving part.
        Receiving frequency 321.575Mhz.
        It is intermittent operation of 30m second width at intervals of 2.5 seconds. At the time of standby
        Consumption current 0.7mA (a control circuit portion is included) Standby state.
      Power supply Electric light line (A.C100 - 120V) (For 220V can also be manufactured).
      Operating temperature from -5 degree-C to 50 degree C.
      Outside size 14mmx73mmx26mm.
      Weight 45g.
Notes
  • Since precision parts are condensed and made, please do not carry out usage which gives a shock.
  • Please carry out after dropping a breaker, when attaching.