Transmitter for tracking built in a ball point pen release a wave Intermittently camouflaged type.
KPB-300S


Outline
  • It is the transmitter which is not conspicuous although a man is given. It is the same outside as KPB-300. The prolonged use on continuation 12 days will be possible for a battery life.
  • It is easily discoverable if the wandering old man is given.
  • If the child is given, when prodigal, it can discover easily at an amusement park or a department store.
  • It is an intermittent transmitter only for tracking reference. About four intermittent dispatch is carried out in 1 second. the width of dispatch of an electric wave -- 1 / 500 seconds -- it becomes short-time electric wave dispatch extremely Compared with continuation dispatch, a battery life can be developed about 120 times.
  • An intermittent transmitter does not react to a commercial discovery machine or a commercial receiver. Moreover, it does not react to the discovery apparatus for commercial tracking. It cannot refer to KRS-300 of our company, either. Reference discovery is possible only KRS-300S.
  • A battery uses two oxidization silver battery SR48W.
  • The notification distance of an electric wave is 50m or 150m. In the place where the inside of a building and the house build and are crowded, notification distance becomes short.
  • It cannot perceive with commercial discovery equipment. Intermittent dispatch cannot be used unless it is the discovery receiver for tracking of the exclusive use in which cognition is possible (KRS-300S). If directive Yagi Antenna (NY-399B,NY-399C) is used together, the direction of a dispatch object can become clear and can discover easily. And it can discover from the place which at least the radius of 200m left. (Overlooking possible flat ground) If a receiver is quickly moved when pursuing, sound will change in stairs. Since a received electric wave level is updated 4 times in 1 second, if it moves quickly, it will become incomprehensible somewhat.
Directions
  • The cap of the main part of a ball-point is pulled and removed. Next, a nib portion and a main part portion are twisted and removed to the left. Two batteries (oxidization silver battery SR-48W) are put into the removed nib portion in piles so that + side may become the back. And if a main part portion is twisted and attached in the right, finally it is. If it twists until it stops, the switch of a transmitter will enter. If 1/4 rotation is turned to the left, a switch will go out.
  • The cap is a hook formula. When writing a character, it is used by covering the direction which is not a nib. It may idle, if it is going to put in a switch where a cap is put on a nib, and a switch may not enter.
  • When taking out a battery, a back battery may not come out. Please strike against a wooden board lightly and remove. In this case, a thin stainless wire may separate. If it does not put in as before when it separates, a switch will stop entering. Be careful at the time of exchange of a battery.
  • When giving a person, it is made to give in the state where it separated from the body as much as possible. It puts into the pocket of clothing which is an outside most.
  • In the place where the inside of a building and the house build and are crowded, how to transmit an electric wave becomes bad and a receivable distance becomes short. Moreover, the strength of the electric wave discharged in the air changes also depending on how to place the main part of a ball-point. If a cap is turned down and looked up to perpendicularly, an electric wave will be discharged best. Moreover, the surroundings of a main part, bring a metal thing close and it is not put on less than 5cm. If it puts in into a metal case etc., an electric wave will stop hardly being transmitted.
  • In order to discover, the three channel device (KRS-300S) for tracking is used. At first, it has a device before the body so that an antenna may become perpendicular, and a point is carried out once, and it feels and comes out, and turns around the body slowly. A tone or the direction which was able to be heard most highly becomes in the direction with a transmitter. If it moves to that one, since the dial tone changes to a high sound called steps "Phii" , it moves to the direction which becomes the highest sound.
  • Since it is detectable from the place which the direction was found clearly and also separated the electric wave from the helical antenna about 1.5 times if Yagi Antenna is used, we recommend you to surely use together and to be used.
Specification of KPB-300S
        Transmitter for tracking built in a ball point pen release a wave Intermittently camouflaged type.
        Dispatch system
          Intermittent dispatch which is 0.002 second width at intervals of 0.25 seconds
        Battery voltage 3V (oxidization silver battery SR48W x2)
        Consumption current About 0.2 mA
        Continuation use time About 12 days
        High frequency output About 5mW (peak level)
        Dispatch frequency Three kinds
            A channel 398.605Mhz
            B channel 399.455Mhz
            C channel 399.030Mhz One either
        Unnecessary radiation -30 or less dbs
        Antenna Helical antenna internal organs
        Outside size Length 139mm, diameter 14mm
        Operating temperature 0 degree-C ~ 50 degree-C
        Weight About 18g
Notes
  • When you do not use for a long period of time, please pick out the battery from the main part.
  • please take out the battery in a place where vibration is applied -- a switch enters freely by vibration Be careful of on--off of a switch so that impossible power is not applied as carefully as possible.
  • Please do not attach a magnet in a main part. An electric wave does not become weak or it stops coming out..