A.C line direct connection type
Scramble system minute sound hearing transmitter
SCR-100TA


Outline
  • The scramble transmitter SCR-100TA which is available in connection with a electric light line directly can be used semi permanently once it is installed because of no battery is used. It is very small that enable to place in a wall outlet or some electric apparatus in behind of sight. An exclusive receiver must be used due to a difference on repetition of carrier.
  • An exclusive receiver must be used. No conventional receiver sold in the market is available with the transmitter. It is system that 4 kinds carrier (dispatch frequency) is converted into short which is 20 times in one second. The exclusive receiver is restore as it automatically traces to the carrier. Due to a difference on the order of repetition, the exclusive receiver (SCR-100R) is pair with the transmitter in use (all of six kinds of H. I. J. K. L. M.).
  • For ALC (Automatic Loudness Control) is built in the device, it can be heard big sound and minute sound in the same level and it doesn't crack even on big voice.
  • The available distance of the wave is about 200 meters on flat ground. If Yagi antenna is used with the receiver, the distance will be extended to about 300 meters.
  • The model of special frequency can also be manufactured. (The maximum of less than [ 400MHz with in 5MHz ] and a career and the minimum width are less than 1.2MHz.) It is a transmission-and-reception set and is the increase of price 40%. Time-for-delivery 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. After thrusting an attached clip code into this device screw terminal first, it adds the metal portion of an electric light line with a clip, and connects.
  • 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.
Specification of SCR-100TA
      A.C line direct connection type scramble transmitter for voice hearing of a career change system
      Four kinds of careers are changed one by one by 50mS.
      Career frequency 398.605MHz, 399.030MHz, 399.455MHz, 399.885MHz
      System Six kinds (H, I, J, K, L, M)
      Power supply voltage A.C90V ~ 120V 50 ~ 60Hz or A.C200V ~ 240V 50~60Hz
      High frequency output 5mW.
      Outside size 15x15x48mm
      Weight 17g
Notes
  • Since a terminal portion may break when it binds tight not much strongly although it is a screw system when connecting an attached clip code to this device, be careful. If too weak, it will become the cause of noise generating. When you attach this device in a direct electric light line, please take great care about the electric shock accident. In the case of electric appliances, please work after pulling out AC code. In the case of the wall socket box , once you drop a breaker, please work. When you install in the fluorescent light of a ceiling, please choose and attach the fewest portion of generation of heat. Electric noises (hum etc.) enter in the place to attach. When you attach, please receive and be sure to check.
  • Since what condensed precision parts is built in, please do not carry out usage which gives a shock.
  • Please do not attach a magnet. An electric wave output becomes extremely bad. It will stop returning, if it does not readjust even if it removes a magnet.